Bif

A common name of a WASP who has inherited old money and does not have to work for a living.

Oh Bif, let's play a set of tennis.

by Hasbro July 8, 2006

Bif

The accidental leakage of a females menstrual cycle into her panties! i.e:- blood-stained knickers as a result of a very heavy period or getting 'caught-short' without any sanitary items!

"Errrr, that lass has BIFED her pants n its come trhough her jeans! Go and lend her a tammy!!"

by KarMaCorp August 23, 2009

Bif

bif is for people who want to be funny and want to shorten the word beef.

boy1: theres a fight look.
boy2: let's go see what the bif is

by Peppa pig123 January 10, 2021

Bif

muh flippin boi, this person is slightly annoying but is your go to bif when scavenging for juicy memes while lookin like a fresh tortilla

oooo gorl I’ve found the juiciest meme muh bif *shlurp *shlurp

by yahyeetmuhbravas June 14, 2018

biffed it

To fall on your face or in an absolutely ridiculous fashion, often suffering and being badly injured in the act.

Boy runs into a tree and breaks his leg.
"Wow, that kid totally biffed it!"

by Shelista February 2, 2009

biffed

To fall on your ass, like a clumsy fool

"Dude i was like grinding like nobodys business when I just biffed it"

by Anonymous July 11, 2003

BIF

Acronym for "Butt In Front". Usually associated with middle, to elderly women in stretchy polyester pants which, when pulled up high enough give the illusion of their ass actually being in the front. Synonym: Pumpkin Cunt

Dude, my old aunt's got a BIF so big, she can rest a Pepsi bottle on it.

by Jac February 27, 2004