What is Tank Ass?
1.
an ass so large that if you tried to assram it your penis would not penetrate the rectum.
2.
a person with a large ass.
Watch it tank ass, you'll break the chair.
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3.
A female with an gigantic rump. Usually an African-American....
Holy shit, did you see Tamika today? Dat bitch has got a tank ass.
4.
the ass of a person who's sole reason for existance is to be a life support systems for said ass.
5.
Taking a shit with such force that your shit gets stuck to the back of the toilet.
Mann, I ate so much beans, I had tank ass all morning. I tanked so hard I almost ruptured a hemorroid!!!
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6.
A very large and substancial glutious maximus. Like a tank is to a car -- a Tank Ass.
"Look at that softball player, she has a Tank Ass."
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7.
a person with a huge ass.
Ms. Werner has a tank ass!
