Floopadoop
A liquid-composed stool that seeps from the anal area into one's underwear after an attempt to fart or a heavy laugh takes a turn for the worst. Diarrhea chunks, stool discoloration, and blood seepage may or may not be present, but public embarrassment is always guaranteed.
Trema: "Dude, what's that smell?"
Nerrick: "Um... I had to fart and floopadooped..."
Nerrick: "Um... I had to fart and floopadooped..."