BFSM

Best friend soul mate. This term defines two people who were meant to be, and always will be best friends. More important than best friends, bf, gf, bff ect ect...

Muh BFSM be the shit. always and forever

by bw77 January 18, 2010

BFSM

Standing for "Best Friend Soulmate", it is a term used to describe a person as someone you're destined to be best friends with.

Person A: OMG! Michael's so cool!
Person B: I know he's just like you
Person A: He's like my BFSM!

by Penelope S. May 27, 2013

BFS

Big F'ing Shiii

I just took a BFS Bro!

What...breadth first search?

No man, a big f'ing shiii!

by 3-Dawg July 25, 2011

BFSW

An acronym for the phrase "Big Fat Slutty Whore." Often used as a joke between two people in a relationship.

Jon: I love you, you BFSW.
Nancy: What?
Jon: Big Fat Slutty Whore.
Nancy: Oh. ...Your mom's a BFSW.

by The Real BB 2009 August 7, 2010

bfsob

Short for "butt fucking son of a bitch".

"Man quit being a bfsob".

by bfsobman October 17, 2008

bfs

Plural of 'bf,' therefore 'boyfriends'.

So dish, are there any bfs I should know about?

by Jonnners August 18, 2006

BFSB

Meaning Best Friends Since Birth

Who's that?
Oh she's my BFSB.

by mochida August 19, 2011