2 definitions by GrantR

A Mike Stone is the definition of 'bitchboy'
Stop being such a Mike stone and get of the phone
by GrantR December 23, 2016
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It's the excrement mixed with sperm that is squirted out of a woman, or man's asshole after punishing anal sex. Often, the receiver is given laxatives beforehand. Phonetically, it's spelled b-yoof.
Dude, I fucked that bitch's ass till she bufed.
by GrantR August 18, 2005
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