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cr-ap-to-logy - noun 1. the branch of biology dealing with the study of feces and all fecal matter; including airborne fecal particles, and also the lesser known fart particles. 2. the study of poo and how it is created; what foods make what type of poo; (i.e. shapes) 3. the study of poo and the meaning of it's colors; what food makes what color of poo. Related Words: Pootology, Crap 101, Shitonomy, Fecal Fallacies 1002, etc.
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