when the cheeks of one's rear end come more than 6 full inches away from the base of the spinal columb.
she did the kudawnka-dawnk with her big ol' butt.
by robertseansmiddy May 28, 2006
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When your banging some big booty bitch in the back of her butt and she calls you her dadda then you whip it out and put it on her face.
Im tired of the chit chat, lets go back to my place to bang those big ol butt cheeks.

Look at dem big ol butt cheeks.
by Matt Amann August 12, 2005
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A phrase used to exclaim extreme joy or pleasure in a variety of situations
Alex: Hey did you see that chick run across the street with the huge tits???

Colt: Big ol' Boner Butt yea!
by Dillyboy November 22, 2011
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The opposite of Big ol' Boner Butt. Used to convey extreme or moderate displeasure or disgust.
Oord: Hey did you see that fat chick grinding up on Jacob?

Hall: Yea, big ol' non-boner butt!
by Dillyboy November 24, 2011
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