BF

Black Fair - an IGPN Forum user who "Doesn't take crap on board" particularly concerning socio-political related threads.

Communism could come back with a little support from BF!

by Auran March 22, 2004

Bf

Bastard friend

See my bf over there so foolish

by Thecheeseman007 September 3, 2020

Bf

Boyfriend

My bf is lovely

by Maffoo November 24, 2016

get a bf day

national get a bf day cause we all need so go get one cause today’s the dayyy

“hey can you be my bf because it’s national get a bf day”

by lilyjunnnneeee34 September 22, 2021

bf fnf

boyfriend from fnf. The character you play as

omg guys its bf fnf

by Sanic1601 December 5, 2022

BFS

n.nuisance,means:bitch,fuck,shit
adj.so bad

A:I got all your money.
B:you are the BFS

by KA KA KA KA February 2, 2021

BFS

It means Best Friends Sister. Commonly used when one is in love with best friend sister.

"Bro I like your sister."
"So you're in love with your BFS?!?"
"Yes, yes I am."

by DoubleB. May 2, 2021