When you 100% feel a poop coming on and you excuse yourself from an important task or meeting, only to be lied to by your asshole, turns out it was just some gas.
by KevinHughes21 September 03, 2016
by HandleBarJones July 28, 2017
Basically when a chick is riding a guy and tells him that he's penetrating her puxXy but in reality she scoots down and inserts it in her ass without him knowing
But you said :" Ah it's my pussy it's my pussy" , but in reality we had anal!?
Her:I can't believe poop duping worked on you.
Her:I can't believe poop duping worked on you.
by ChibiEternity June 27, 2018