bf

"Butt Fuck" The act of placing your male reproductive organ (penis) into the anal cavity of another human or beast.

Jared wants to butt fuck sally.

by Shroom January 19, 2005

BFS

See Bowling for soup

And I can still see your dad, runnin' after me with a shovel in his hand, I don't remember much after that.

by brad_sk88 January 18, 2004

BF

To buttfuck or make anal love to.

I will bf her in her fine ass.

by Renz of the SG March 17, 2005

bf

"Bitchy Face". A girl with an extremley bitchy face.

Did you see her at the mall today? Damn, she has a bad case of BF.

by unkown May 27, 2003

BFS

Big Fucking Sandwich

Jesus fucking Christ I'm so fucking hungry. I've got half a pound of roast beef, three slices of swiss, and wheat bread. It's time for a BFS.

by IFuckingLoveSandwiches January 13, 2009

bfs

best friend status-an unbreakable bond in which one cant lie.

friend one- i got dome from this really hot girl (the lie)
friend two- bfs?
friend one- no i actually didnt.

NOT UNDER BFS
friend one- i got dome from this really hot girl (the lie)
friend two- oh shit really?
friend one-yea

by youknowhowido77 July 20, 2011

bf

as some people think it may stand for 'boyfriend' or 'bestfriend' it is now confirmed that it means 'big finger'

'oh do you have a bf?'

yes, i have 2 bf's. one on my left hand one on my right!

by jazandbob November 29, 2019