What is Dat Ass?
1.
To see a female derriere and have the emotional response to bit the bottom lip while wearing expensive sunglasses.
*sees picture of a tight female ass*
*puts on expensive sunglasses and bite bottom lip*
"DAT ASS."
See
2.
A positive vernacular expression used when one sees the buttocks of another,
((usually in a pic posted on an internet board))
Expressing delight and a possible suggestion of sexual interest.
Oh lawd.. dat ass
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3.
An ass that is so nicely plump, so erotic that it can cause people to cum up to 5 buckets.
"Dude did you see Vicky Mags?!"
"Yeah why?"
"Summer was good to her, look at dat ass!"
"Yeah I came 5 buckets!"
See