poosnatcher Share definition Flag A person who picks up feces, usually that of ones own animal. Dude, Cindy is a poosnatcher! She picked up like five pounds of feces today from her yard that Fido left for her. poosnatcher by Kerfnky May 25, 2010 0 0 Get merch Get the poosnatcher mug. Buy Now — $32.95 See more merch