1 definition by Zoe Calzatti
When a person or group of people line the bed of a pickup truck with a tarp, fill it with water, and relax in it. They also may suck each others dick's.
It's so hot today, I might have to grab a tarp and turn my Chevy into an Alabama Hot Tub and suck a dudes dick.
by Zoe Calzatti April 3, 2014