Top Definition
A disease in which every time you dump a load, you experience wave after wave of uncontrollable orgasms. Can be rather pleasurable, as far as diseases go. Can also be quite embarrassing when caught making sexual noises on the crapper.
Due to her extreme case of defficationhorniosis, Kristina could never poop in public places for fear of people hearing her aroused moaning from outside the restroom.
by Lallafral October 30, 2010

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