An ass so large and protruding, you can place a drink on top of it.
My aunt has a tabletop ass that you can set your drink right up on.
by aleja113 October 23, 2008
1 more definition
When a girls ass defies gravity by resembling a table top. Can be catagorized by size. Ex: breakfast-nook ass/ Nook-ass, 4-seater, 8-seater, banquet-sized.
Dammmmmn, if that girls table top ass gets any bigger she is gonna have to add another leg to hold that shit up!
by blondiemclicious January 15, 2012