-The type of explosive diarrhea you have after eating too much pizza and chasing it with Diet Dr. Pepper. Usually followed by a stinging sensation and then spontaneous anal combustion. Known widely to clog toilets within 30 seconds, usually requires 5-6 flushes and several rolls of TP.
-A common misunderstanding of the use of the phrase "piece-of-shit"
Dude 1: Man, I wouldn't go in there if I were you!
Dude 2: Why not?
Dude1 : It smells like a piece-of-shit!
Dude 2: A pizza shit?! Fuck man, I told you not to eat that second jumbo meat-lover's with marshmallows!