Tub-ass 

When a person is extremely obese. Like their ass is the size of a tub.

Becky to Amanda: You see Lucy over there?
Amanda: Omg yes girl, she is such a tub-ass.
Lucy: Who you calling a tub-ass, bitch?

Tub-ass by longdonglee January 10, 2025

Tub ass 

Somebody who is pretty fat, but their ass outranks their belly.

Fat person: " Hey,can you slide your chair in a little bit so I can get by?"

man sitting in chair: "Walk around the other way, Tub ass!"

Tub ass by truckintim87 May 12, 2009

tubass 

An individual whose ass looks like the end of a tub (basically an ass that sticks the fuck out).

That kid has a tubass. Look at how his shirt scrunches over his ass.

tubass by Desi Master September 21, 2005

TubAss

When you put a whole tub of stokers in your ass to sneak it past the guards at jail

Just because I’m tubass, you don’t really think I’m gay do you?

TubAss by JohnnyThinPenis December 18, 2025