look up any word, like the eiffel tower:
 
1.
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.
It's so hot today, I might have to grab a tarp and turn my Chevy into an Alabama Hot Tub.
by cr00d_d00d April 18, 2010
 
2.
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 02, 2014
 
3.
A hot tub filled to the brim with semen and other sexual body fluids from both genders. Must be placed out in the hot sun of Alabama so that anyone sitting in it will be surrounded by bubbling hot cum. A fantastic experience for the whole family to enjoy.
Kinky Girlfriend: Hey I've been kinda bored lately. Do you wanna try something new?
You: Like what?
Kinky Girlfriend: An Alabama Hot Tub.
You: Well only if I can tie you up and drown you in it.
Kinky Girlfriend: Bring the yellow clarinet.
by Dr. Hot Tub March 24, 2014