BIFF

To have an epic fail or get seriously hurt.

"Dude that skate boarder just BIFFED it." "Hey did u hear that a kid BIFFED it down the stairs by the school."

by DeltaSnipr April 9, 2010

biff

derived from the abbreviation "BFF" which stands for "best friend(s) forever."

noun: one's best friend, a term of endearment.

adjective: a way to describe and/or name your best friend.

"do you know that girl morgan smith?"
"of course, she's my biff!"

best friend: "oh i'm so upset!"
you: "what's wrong, biff?"

by mandi van a. April 7, 2008

biff

best friends; besties

Jason and Michelle are going to be biffs forever and ever and ever and ever and ever. :)

by TeKn1qu3z April 24, 2008

biff

1. To have sexual intercourses with another creature; usually human

2. To masterbate

3. To ejaculate

1. "Max biffed katie last night; its not awkward at all"

2. "I just biffed one out"

3. "Apparently billy biffed all over his face."

by Max Mather December 15, 2010

biffle

Bestest friends or great friends that act like a couple but aren't actually dating.

Capricorn called her biffle Panda so they could make out and have hot sex even though she wouldnt go out with him.

by Sexalot December 11, 2008

Biff Club

when you put your foot in something over MSN you become part of the biff club i.e. you post something in the wrong convo or trying to be sarcastic over MSN and it not working

Chelsea: OMG I Fancy Danny
Me: {in a differen converstaion} :O DANNY SHELSEA FANCIES YOU!
Chelsea: Why did you just say i fancy danny?
ME: whoops wron convo im in the biff club now

by Katie Rocks June 25, 2008

biff

To throw or chuck something. Phrase is local to Cape Breton Island.

Jimmy said to Johnny, “Biff that over here will ya?”

by Caper Breton Boy February 17, 2018