1 definition by lalalululolo

Top Definition
When a woman lies about the men she has(n't) slept with. Often resulting in rumors and negative attention for the other parties involved, especially if the bluffmuff isn't attractive, which is often.
Hey, I heard that you slept with Cindy last night bro. How drunk were you?

Ah hell nah that bitch ain't nothin but a bluffmuff!
by lalalululolo November 08, 2010

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