1 definition by Crees

sticking your finger in an anus
Wife: Honey, come to bed and fang the b!
Husband: Naw, butch. You gots to fang my b tonight!

as the husband crouched on the bed, wife proceeded to slide her index funga into her husbands butty as he consumed a corn dog laden with japs
by Crees December 29, 2007
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