Definitions by Jamglee

Meth ass 

An ass that looks as if it belongs to a meth addict; a non-existant ass; a flat butt on a male or female. Usually meth ass is more noticeable on females due to tight jeans, however, no jeans would be tight on a meth ass.

She has got a serious case of meth ass.

Meth ass by Jamglee December 7, 2017