BiFF

A secret society, who meets to practice and discuss an ancient Armenian philosophy of the same name, little known to outsiders.

Biff reveals the combined knowledge of the last 4,000 years
OR
It is believed that the Biff elders held the Biff meeting in Isfahan, but this is only a suspicion.

by Virlm February 7, 2009

biff it

to fall down in a spectacularly embarassing manner

whoa, you biff it like, twice a day on those stairs

by ipodgurl January 12, 2008

biff

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 25, 2006

biffe's

Plural for best friend.

Jesh that girl has many biffe's!

by Alleerrssss February 3, 2007

biff

a northen term for cigarette, but can also be used to discribe a "joint"

"lend me a biff mate?"

"shall i roll a biff?"

by loomer September 7, 2007

Biff

Adjective used to describe someone who requires little intelligence for their job.

Sam got a biff job at a warehouse yesterday.

by jessemmott08 October 3, 2010

biff

v. To mess something up, specifically a physical activity.

I was coming down the mountain on my snowboard when I biffed.

by The Grammar Nazi December 3, 2001