A weapon used to give someone a really nasty infection. Such as a Tooth Brush Fashioned into a prison shank then dipped into poop. The Toothbrush itself is fairly non lethal but the infection from the Poopshank will be deadly.
"Woman if you don't shut your mouth im gunna stab you with a Poopshank"
When massive diarrhea occurs, it is the spray that hits the water and bounces back and stick to the butt.
It comes from an old backcountry saying about animal droppings, mostly the consistency.
"After drinking a quart of hot sauce, I ran into the bathroom to release the massive diarrhea build-up and got poopykapoop all over my butt. I forgot to wipe it off and it felt gross against my pants."
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."