Just to get some flavour, the following jingles are among those possible to register @ ical.me:

• abapical me
• abiological me
• academical me
• acoustical me
• acrostical me
• adrenocortical me
• aerobiological me
• aerodynamical me
• aeromedical me
• aeronautical me
• aeronomical me
• aesthetical me
• agrichemical me
• agrochemical me
• ahistorical me
• alchemical me
• alchemistical me
• algological me
• allegorical me
• alogical me
• alphabetical me
• alphanumerical me
• amphitheatrical me
• anagogical me
• anagrammatical me
• analogical me
• analytical me
• anarchical me
• anatomical me
• anecdotical me
• angelical me
• anthological me
• anthropical me
• anthropological me
• anticlassical me
• anticlerical me
• anticlimactical me
• antihierarchical me
• antihistorical me
• antilogical me
• antimetaphysical me
• antimonarchical me
• antimusical me
• antipolitical me
• antiradical me
• antitechnological me
• antitheoretical me
• antithetical me
• apical me
• apocalyptical me
• apolitical me
• archaeological me
• archeological me
• archetypical me
• arithmetical me
• arsenical me
• ascetical me
• aspherical me
• astrological me
• astronautical me
• astronomical me
• astrophysical me
• asymmetrical me
• atheistical me
• atheoretical me
• atomical me
• atypical me
• audiological me
• autarchical me
• autarkical me
• autecological me
• autobiographical me
• autocratical me
• axiological me
• axisymmetrical me
• bacteriological me
• bathymetrical me
• biblical me
• bibliographical me
• biochemical me
• bioelectrical me
• bioethical me
• biogeochemical me
• biogeographical me
• biographical me
• biological me
• biomathematical me
• biomechanical me
• biomedical me
• biometeorological me
• biometrical me
• biophysical me
• biostatistical me
• biotechnical me
• biotechnological me
• biotical me
• botanical me
• bryological me
• cacographical me
• calendrical me
• canonical me
• cardiological me
• cartographical me
• casuistical me
• catachrestical me
• catechetical me
• categorical me
• cervical me
• characterological me
• chemical me
• chemosurgical me
• chimerical me
• chirographical me
• chronobiological me
• chronological me
• chronometrical me
• classical me
• clerical me
• climatological me
• clinical me
• clinicopathological me
• codicological me
• cohomological me
• comical me
• commonsensical me
• conical me
• cortical me
• cosmical me
• cosmochemical me
• cosmogonical me
• cosmographical me
• cosmological me
• countercyclical me
• coxcombical me
• criminological me
• critical me
• cryobiological me
• cryosurgical me
• cryptanalytical me
• cryptological me
• cubical me
• cybernetical me
• cyclical me
• cylindrical me
• cynical me
• cytochemical me
• cytogenetical me
• cytological me
• deifical me
• deistical me
• demiurgical me
• demographical me
• demonical me
• demonological me
• dendrochronological me
• dendrological me
• deontological me
• dermatological me
• deuterocanonical me
• diabolical me
• diacritical me
• diagnostical me
• diagrammatical me
• dialectical me
• dialectological me
• dialogical me
• diametrical me
• didactical me
• discographical me
• dogmatical me
• domical me
• dominical me
• dramaturgical me
• dropsical me
• druidical me
• duncical me
• dynamical me
• ecclesiastical me
• ecclesiological me
• ecological me
• economical me
• ecophysiological me
• ecumenical me
• egoistical me
• egotistical me
• electrical me
• electroanalytical me
• electrochemical me
• electromechanical me
• electrophysiological me
• electrosurgical me
• elliptical me
• emblematical me
• embryological me
• empirical me
• encyclical me
• endocrinological me
• enigmatical me
• enological me
• entomological me
• epexegetical me
• epical me
• epidemical me
• epidemiological me
• epigraphical me
• episodical me
• epistemological me
• epithetical me
• epitomical me
• epizootiological me
• eremitical me
• eristical me
• erotical me
• erratical me
• eschatological me
• ethical me
• ethnical me
• ethnobotanical me
• ethnographical me
• ethnohistorical me
• ethnological me
• ethnomusicological me
• ethological me
• etiological me
• etymological me
• evangelical me
• exegetical me
• exobiological me
• exorcistical me
• extralogical me
• extramusical me
• fanatical me
• fantastical me
• farcical me
• fatidical me
• finical me
• fornical me
• futurological me
• galenical me
• gastroenterological me
• gastronomical me
• gemological me
• genealogical me
• genetical me
• genotypical me
• geobotanical me
• geochemical me
• geochronological me
• geodetical me
• geographical me
• geological me
• geometrical me
• geomorphological me
• geophysical me
• geopolitical me
• geotechnical me
• gerontological me
• gestical me
• glaciological me
• glottochronological me
• gnomical me
• grammatical me
• graphical me
• graphological me
• gynecological me
• hagiographical me
• hagiological me
• haptical me
• hectical me
• helical me
• hematological me
• hemispherical me
• heretical me
• hermeneutical me
• hermetical me
• heroical me
• heroicomical me
• herpetological me
• hierarchical me
• hieroglyphical me
• histochemical me
• histological me
• histopathological me
• histophysiological me
• historical me
• historiographical me
• homiletical me
• homological me
• horological me
• hydrobiological me
• hydrodynamical me
• hydrological me
• hydromechanical me
• hydrometallurgical me
• hydrometeorological me
• hyperbolical me
• hypercritical me
• hypermetrical me
• hyperphysical me
• hypertypical me
• hypocoristical me
• hypocritical me
• hypothetical me
• hysterical me
• iatrical me
• ichthyological me
• iconical me
• iconographical me
• iconological me
• identical me
• ideological me
• idiotical me
• illogical me
• immethodical me
• immunochemical me
• immunocytochemical me
• immunohematological me
• immunohistochemical me
• immunological me
• immunopathological me
• impolitical me
• impractical me
• indexical me
• inimical me
• intercortical me
• intertropical me
• intrinsical me
• irenical me
• ironical me
• jesuitical me
• judgmatical me
• juridical me
• karyological me
• kinematical me
• lackadaisical me
• laical me
• lepidopterological me
• lexical me
• lexicographical me
• lichenological me
• limnological me
• linguistical me
• lithological me
• liturgical me
• logical me
• logistical me
• lubrical me
• lyrical me
• magical me
• magistratical me
• magnifical me
• malacological me
• mathematical me
• mechanical me
• mechanochemical me
• medical me
• metaethical me
• metallurgical me
• metamathematical me
• metaphorical me
• metaphysical me
• metapsychological me
• metathetical me
• meteoritical me
• meteorological me
• methodical me
• methodological me
• metical me
• metonymical me
• metrical me
• metrological me
• metronomical me
• microanalytical me
• microanatomical me
• microbiological me
• micrometeorological me
• micromorphological me
• micropaleontological me
• microphysical me
• microscopical me
• microspherical me
• microsurgical me
• mimical me
• mineralogical me
• monarchical me
• monodical me
• monotheistical me
• morphological me
• museological me
• musical me
• musicological me
• mycological me
• myoelectrical me
• myrmecological me
• mystical me
• mythical me
• mythological me
• mythopoetical me
• narratological me
• nautical me
• necrological me
• nematological me
• neoclassical me
• neocortical me
• neuroanatomical me
• neurobiological me
• neurochemical me
• neuroendocrinological me
• neurological me
• neuropathological me
• neuropharmacological me
• neurophysiological me
• neuropsychological me
• neuroradiological me
• neurosurgical me
• nodical me
• nomological me
• nonanthropological me
• nonastronomical me
• nonbiographical me
• nonbiological me
• nonchemical me
• nonchronological me
• nonclassical me
• nonclerical me
• nonclinical me
• noncritical me
• noncyclical me
• nonecclesiastical me
• nonelectrical me
• nonempirical me
• nonethical me
• nongeometrical me
• nongrammatical me
• nonhierarchical me
• nonhistorical me
• nonhysterical me
• nonidentical me
• nonideological me
• nonlexical me
• nonlogical me
• nonmathematical me
• nonmechanical me
• nonmedical me
• nonmetaphorical me
• nonmetrical me
• nonmusical me
• nonmystical me
• nonnumerical me
• nonphilosophical me
• nonphysical me
• nonpolitical me
• nonpractical me
• nonpsychological me
• nonsensical me
• nonspherical me
• nonstatistical me
• nonsurgical me
• nonsymmetrical me
• nontechnical me
• nontheatrical me
• nontheological me
• nontheoretical me
• nontropical me
• nontypical me
• nosological me
• numerical me
• numerological me
• obstetrical me
• oceanographical me
• ochlocratical me
• oecumenical me
• oligarchical me
• oncological me
• ontological me
• ophthalmological me
• optical me
• oratorical me
• orismological me
• ornithological me
• orographical me
• orphical me
• orthographical me
• osteological me
• otolaryngological me
• otorhinolaryngological me
• overanalytical me
• overcritical me
• paleoanthropological me
• paleobiological me
• paleobotanical me
• paleoecological me
• paleogeographical me
• paleographical me
• paleontological me
• paleopathological me
• paleozoological me
• palynological me
• panegyrical me
• pantheistical me
• pantisocratical me
• pantropical me
• paradisaical me
• paradisical me
• paradoxical me
• paramedical me
• parapsychological me
• parasitical me
• parasitological me
• paratactical me
• parenthetical me
• pathetical me
• pathological me
• pathophysiological me
• patristical me
• pedagogical me
• pedological me
• penological me
• periodical me
• petrochemical me
• petrographical me
• petrological me
• phantasmagorical me
• pharisaical me
• pharmaceutical me
• pharmacognostical me
• pharmacological me
• phenological me
• phenomenological me
• phenotypical me
• philanthropical me
• philological me
• philosophical me
• phonological me
• photobiological me
• photochemical me
• photogeological me
• photomechanical me
• phraseological me
• phrenological me
• phthisical me
• phycological me
• physical me
• physicochemical me
• physiognomical me
• physiographical me
• physiological me
• physiopathological me
• phytochemical me
• phytogeographical me
• phytopathological me
• phytosociological me
• pical me
• piratical me
• planetological me
• plical me
• poetical me
• polemical me
• political me
• pollical me
• polytheistical me
• pomological me
• pontifical me
• postbiblical me
• postclassical me
• postsurgical me
• practical me
• pragmatical me
• praxeological me
• prebiblical me
• prebiological me
• preclinical me
• precritical me
• preethical me
• prehistorical me
• prelogical me
• premedical me
• pretechnological me
• primatological me
• problematical me
• proctological me
• prophetical me
• prosodical me
• prosopographical me
• prototypical me
• psephological me
• psychical me
• psychoanalytical me
• psychobiographical me
• psychobiological me
• psychochemical me
• psychohistorical me
• psychological me
• psychopathological me
• psychopharmacological me
• psychophysical me
• psychophysiological me
• psychosurgical me
• pteridological me
• puritanical me
• pyramidical me
• pyrometallurgical me
• pyrotechnical me
• quixotical me
• quizzical me
• rabbinical me
• radical me
• radiobiological me
• radiochemical me
• radiological me
• radiopharmaceutical me
• rhapsodical me
• rheological me
• rhetorical me
• rhythmical me
• roentgenological me
• rubrical me
• rustical me
• sabbatical me
• satirical me
• scatological me
• scenical me
• sceptical me
• schismatical me
• sedimentological me
• seismological me
• selenological me
• semantical me
• semasiological me
• semiautobiographical me
• semiclassical me
• semicylindrical me
• semiempirical me
• semimystical me
• semiological me
• semipolitical me
• semitropical me
• septical me
• serological me
• silvical me
• sinological me
• skeptical me
• sociobiological me
• sociohistorical me
• sociological me
• sociopolitical me
• sociopsychological me
• sodomitical me
• somatological me
• sophistical me
• soteriological me
• spectrophotometrical me
• speleological me
• spherical me
• statical me
• statistical me
• stereochemical me
• stereological me
• stereotypical me
• sterical me
• stoical me
• strategical me
• subapical me
• subclinical me
• subcortical me
• subcritical me
• subtropical me
• supercritical me
• superhelical me
• superphysical me
• surgical me
• symbolical me
• symmetrical me
• symptomatological me
• synchronical me
• syndical me
• synecdochical me
• synecological me
• synodical me
• synonymical me
• synoptical me
• syntactical me
• tactical me
• tautological me
• technical me
• technological me
• teleological me
• teratological me
• terminological me
• thanatological me
• theatrical me
• theistical me
• theocratical me
• theological me
• theoretical me
• theosophical me
• thermochemical me
• thermodynamical me
• thetical me
• theurgical me
• thrasonical me
• tical me
• timocratical me
• topical me
• toploftical me
• topographical me
• topological me
• toponymical me
• toxical me
• toxicological me
• tragical me
• tragicomical me
• transhistorical me
• tribological me
• triglyphical me
• trigonometrical me
• tritheistical me
• tropical me
• tropological me
• turrical me
• typical me
• typographical me
• typological me
• tyrannical me
• ufological me
• ultracritical me
• ultramicroscopical me
• ultraparadoxical me
• ultraphysical me
• ultrapractical me
• ultraradical me
• umbilical me
• unbiblical me
• uncanonical me
• unchronological me
• unclassical me
• uncritical me
• uncynical me
• undialectical me
• unecological me
• uneconomical me
• unempirical me
• unethical me
• ungrammatical me
• unhistorical me
• unhysterical me
• unideological me
• unlyrical me
• unmusical me
• unpolitical me
• unpractical me
• unrhetorical me
• unsymmetrical me
• untechnical me
• untheoretical me
• untypical me
• urological me
• vatical me
• veridical me
• vertical me
• vesical me
• vexillological me
• viatical me
• virological me
• volcanological me
• vortical me
• whimsical me
• xylographical me
• zoogeographical me
• zoological me
• zootechnical me

N.B. corresponding emails @ical.me will work too.

In fact, only your imagination is the limit.