The external opening at the lower end of the large bowel; the anus. Nicknamed for its (usual) stretchiness and comparable size to that of a lifesaver of the chewy kind.
Did Christopher try to touch your gummy lifesaver again? It's so unprofessional when he does that.
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."