Definitions by Jim Deal
poop dam
A hard fecal block that takes incredible effort to evacuate, usually followed by a torrent of aqua turd. The effort required to move the poop dam translates into raw force motivating the easy to move aqua turd, thus causing utter chaos.
I worked my ass off and finally broke the poop dam, but the aquaturd splashed up all over my ass and totally wrecked my turdcutter.