I'd poop on that. Share definition Flag A phrase used to say you would have kinky sexual intercourse with someone. -Dude! It's Sarah Jessica Parker!--I'd poop on that.--Gross, man...- I'd poop on that. by JefferyAdams March 6, 2011 0 0 Get merch Get the I'd poop on that. mug. Buy Now — $32.95 See more merch