look up any word, like blumpkin:
 
59.
To be confused

To take a bump of ketmaine
"You're such a biff"

"Just a little biff for me, thanks".
by Steph September 14, 2003
 
1.
Adjective used to describe someone who requires little intelligence for their job.
Sam got a biff job at a warehouse yesterday.
by jessemmott08 October 02, 2010
 
2.
To Fall HARD
"When running on Woodward, Verbeek biffed pretty bad."
by Insane V April 14, 2004
 
3.
To screw up, wipe out, or otherwise make a mistake.
Guy #1: <falls off bike> OW! Shit, man!

Guy #2: Dude, you biffed!

by laura jane December 21, 2006
 
4.
Just another word for a nasty rip-roaring good old fashioned fart.
Dude, did you just biff in my car?!
by The Biffmaster May 14, 2012
 
5.
A word short for "Bitch-face." Usually used when someone is being whiny or just plain dumb.
Man, Trey was being such a Biff when he kept complaining about not getting a bed to himself at the hotel.
by LassJessie September 09, 2012
 
6.
To strike or blow.
If you don't shut the hell up, I am going to biff you in the face.
by Biffmaster August 02, 2011
 
7.
another term for best friends, or bffs.
Me and Kylie are biffs for life
by leah_9624 December 29, 2007