Whens someone takes a massive dump in a public restroom, then walks out without washing his hands.
"I was in stall #3 droppin one off then some guy ran into the stall next to me and blew it up. He wiped once then ran out without washing his hands. WTF i just got tom catted!
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."