1 definition by Tre916

Dat booty; usually one of generous proportions. Can also refer to everything from the knees to the waist, but always with the thickness.

Stems from many references to the butt as bass, see Nikki Minaj's song, Superbass, or even pale ass Meghan Trainor's All About That Bass
Ohh, you see the bassline on that one!?
by Tre916 December 6, 2018
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