A meme where a pic of Rich Boy (Not Kanye West) is biting his lip and wearing expensive glasses.

It's Rich boy, not Kanye West.
Woman: *Walking in the sidewalk wearing shorts with her ass showing*

Man: Dat ass. 8E
by Miku326 October 4, 2009
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Ok So "Dat ass" Means Well... DAT ASS! Like well have you ever seen a girl (or Boy....)with a big ass Well Dat Ass is Big Af
"Damn Bro u See Dat Ass" Friend: Damnnnnnn Dat ass Big af Bruh let me SMASH!!!!! Me:hell Nah that shit mine Hoe!
by BigPeepeeTyrone 2.0 March 27, 2018
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When a person (Usually a male) sees a chick's ass that is so big/lusious/awesome/fappable.

To get the best quality, put on expensive sunglasses, bite your bottom lip, and say dat ass.
Friend 1: hey check out that chick over there she has a nice ass!
Friend 2: Dat ass!
by Scout The Hedgehog July 22, 2011
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Big juicy ass that bounces
Look at that DAT ASS
by KissMe21 December 8, 2015
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To be acknowledged that you have an ass; given a positive review of the ass; one showing affection for another's ass; showing a friend that its "Dat Ass" he messed around with
can be used in the form of a hand gestures including: an open hand, a tickle motion, a point, or a two handed hold for those larger folk

Henry: "Dat Ass!!!" (tickling motion)
Nick: "Nigguh"
by mackin-z April 1, 2012
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1. to engage in sexual relations with another. comes from the root: tappimus datus assimus
refers to tapping a keg
by fallacy October 30, 2001
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