Triple penetration with your fingers, where the third orifice is created ad-hoc
Fred, two fingers in Meredith, and realising his thumb was lonely, decides to go for a 3 pronged fork and immediately and painfully 'digs his own hole' with his thumb.
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.