chimo /ˈt͡ʃi.moʊ/exclamation 1/ˈt͡ʃaɪ.moʊ/ noun 1forms 1 exclamation1 •(Canada) Hello; goodbye. chimo /ˈt͡ʃaɪ.moʊ/ noun1 •(slang, offensive) A child molester.Oh no, did I end up in Hell because I was atheist my whole life? No, people don't go to Hell for being atheist, you chi-mo. — 2010 formschimos