Used to describe favourable beats of hip-hop origin.
"Man that beat's so phat it's clinically obese"
5π 15π
A posterior so large, it is able to sustain the blow of an artillery shell.
Have you seen J-Lo's new video? Jesus christ she has got some kind of Tankass.
32π 8π
the ass of a person who's sole reason for existance is to be a life support systems for said ass.
36π 19π
My body is so wonderful that you will never be able to meet up to my sexual expectations.
My body's too bootylicious for you!
11π 39π