BFN

Bald Fat nigga

Dammnnn you see that BFN over there eating up all the chicken?

by ILikePie124 May 8, 2020

BFN

‘Bed for the night’
Meaning when I girl has lost her keys/ has no access to their house on a night out and refers to sleeping with random boys for a ‘bed for the night’

I need a BFN

He/she was just a bfn

by Dead warrior 10 March 27, 2022

bfn

Big fat negative, usually in reference to a pregnancy test.

"My test was a BFN."

by Akra September 28, 2006

BFN

A BFN is an abbreviation for "Big Fat Noob." It is usually used in online gaming to describe a newbie.

That guy is such a BFN

by Niftynico June 22, 2011

BFN

'Big For Nothing'

"You BFN"

by tjissuperawesome December 18, 2012

BFN

medical slang - serious, life threatening, terminal or just plain un-pleasant condition. Short for bad fucking news.

"I had a patient in here the other day who had some how managed to get one of his testicles wedged back inside his inguinal canal"
"ouch, that is BFN"

by Dr Thom April 16, 2003

BFN

an extremely large man (boy) who thinks he is tough but is weak and scared.
he is a bingeeater and is usually found at fast food stores or canteens.
buys large amounts of food and after he has eaten it will ask for some of your food.
also associated with a person who buys large amounts of food and is still hungry.

guy1: hey bro can i have some of your drink?

guy2: didn't i see you eat a shitload of food before?

guy1: nah, bro i ain't a BFN

by snaggy44 November 21, 2011