Using a rental car for racing or other performance driving, including autocross. Can also be used to describe driving off-road in a rental car that is not suited for it.
I've got a Mini Cooper for the weekend, who want's to rentalcross?
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."