Definitions by Thealaskan

mnbf

Pronounced minnibuff
Mole Nose Brace Face
referring to a girl who has a mole on or around her nose and of whom also has braces.

"Dude, I nailed a MNBF last night."

mnbf by Thealaskan April 22, 2008

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After contacting a sexually transmitted disease from a chick, her vagina is forever known as an evil beaver.

"Dude, Do not go home with that chick. Believe me, she has an evil beaver"

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