BIF 

Short for borderline intellectual functioning. 1. a bif is not a "downie" but then again not smart either. 2. below average intelligence. 3. George W Bush. 4. politicians in gerneral. Often refers to individuals that wear tacky metal alloys in thier teeth.

Jay-Z just spent $100,000 dollors on a new grill yesterday, fucking BIF is wasting his money!

BIF by nathan haley January 24, 2007

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

Bif by yahyeetmuhbravas June 14, 2018

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

Bif by Peppa pig123 January 10, 2021

bif 

busted irish fucker
a man who is a fucking dick and who is irish

"u fucking bif u ate my sandwich"
"u fucking bif u are late"
"u fucking bif asshole"
"ur busted u bif"

bif by irish boy December 28, 2005

BIF 

BUTT IN FRONT

LOOK DAVID ETHRIDGE THAT CHICK U LIKE HAS A BIF

BIF by PHILLIP HUGHITT October 9, 2008

BIF 

Literal pronunciation of the term "BF" which stands for boyfriend. Used by actual retards who also say "lol" as "lawl".

"My bif and I are now Facebook official."

BIF by Satanisist July 12, 2015

BIF 

short for butt-in-front!~! Can be accompanied by HBBS(Hairy Bean bagS)

The teacher ,Bob ,has a big bif that pokes me in the EYE!

BIF by bif Lubber February 18, 2003