v. To strike or punch; n. A blow or punch.
This fist is going o biff you!
by Exploding Boy February 09, 2003
it means ANYTHING
to throw something
biff u u biffin biff!!

he biffed the ball into my face

the biffin person biffed it at my biff

see it means anything: $576-biff
by aisney April 05, 2008
A casual term for sexual intercourse
Tim's nuts resembled coconuts, he hasn't had a biff in weeks apparently!
by Richard r January 11, 2008
The front hair poof on a girl.
Edmund: dood that girl would be hot but i'm not diggin the biff.
by Mo-phil September 12, 2007
noun: a large male aged 18-45. This male has an over-inflated ego, a small level of intelligence, and spends way too much time at the gym. Biff's enjoy wearing sleeveless shirts, flexing in casual conversation when it is not called for, loudly announcing how much cheap beer they have drank, and aggressively pursuing females with 1950's style machismo. Often employed as bouncers.
"This biff cut me in the line to the bar so that he could order his buddies a round of Natty Light."

"That bouncer who cut his sleeves off is such a biff."

"I want to talk to that girl, but this biff won't leave her alone."
by MEvans August 08, 2007
Another word for sexual intercourse.
Steven got really drunk last night and he ended up biffing Claire.
by Roddolodd May 26, 2007
someone you hate very much, they just don't know it.
the opposite of a best friend forever.
oh no here comes the biff. Why doesn't she ever wear a hair tie during races? She is such a freak i hate her so much.
by KAnne123456789 April 25, 2007
A large amount of fat on the lower stomach of a humain begin. The fat above the crotch. Mostly associated with morbidly obese people.
Damn, that bitch is fat, look at the size of her biff.

The man was so fat that his biff hung between his legs.
by Keiss June 06, 2006

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