Cumming while in the act of masturbating to porn that you have made of yourself, probably because you have such a obsession with yourself / severe daddy issues
Alicia: I had a serious Cumception session last night, stuck some porn on but it didn’t do it for me, so I pulled some home videos out yaknow?
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."