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v. int. The act of pushing one's face in between the cheeks of an ample booty, and rocking one's head side to side very rapidly while making a vigorous, lip-vibrating "brrr" sound.

n. The sound produced when doing a motorbooty.
Ain't nothing like a motorbooty after a rough night working the streets for my daddy and his bbw. I just wiped!

Hoe, after you finish making that dolla for making those pigs squalla, get your fine ass over here and let me give you a nice motorbooty. Don't make big daddy pop off! My face + your plump ass = dynomite!
by Asstastic Dynomite September 27, 2011
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