Biff

To strike or blow.

If you don't shut the hell up, I am going to biff you in the face.

by Biffmaster August 2, 2011

biffels

A best friend for life. Comes from the acronym BFFL.

man that KT and Topher sure are the best biffels I've ever seen! THEY ARE SO INSEPARABLE

by poutpoutfish March 8, 2011

birf

implying ones birthday

i almost forgot tomorrow's your birf!!

by Brandon Tate May 21, 2006

biffle

Better than Best Friendssss.

PHOTIZZLE && CEVANDY are biffles.

by uwissh December 13, 2009

BIFFL

Best internet friend for life.

Sora is my BIFFL. She is like, totally awesome.

by USJud March 19, 2007

Biff

An online genderless Twitter personality famous for their off-the-wall banter and good will.

Did you favorite @Biff_1ras most recent tweet? They are hilarious!

by Firegurl May 29, 2015

Biff Master Flex

n: a person who falls hard ALL the time. The greatest master of all biffs known to man kind. Someone that falls so hard that it even makes you feel the pain.

see also: biff,biffs,biffed

Devon: HAH! Did you see Howard biff when he did that triple flip kick for the hacky sac?

Damien: yeah what a fucking kid eh? He does those tricks all the time and ALWAYS falls.

Christine: Yeah he fucking biffed sooooooo hard... We should call him Biff Master Flex.

by ae123456 January 15, 2009