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The act of providing oral pleasure to the area between one's butthole and balls and/or vagina.
That chick's nose slipped into my butthole while she was performing grundelatio on me.
by Jasper Pipestone February 01, 2010
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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