b.o.s.

brushes off shoulder or brushing off my shoulder; used when you want a cocky way of saying thank you

jordan: dawg, you are so good at being cool
kim: b.o.s.

by Kimburrlee May 11, 2008

B.O.S

It means when you're going for a ( Wank, Masurbate, etc )
B. = Burst
O. = Of
S. = Speed

Me> Hey fred, I'll brb.
Fred> kk, why?
Me> Going for a B.O.S.
Fred> Kk, safe!

B O S B.O.S BOS Wank Masturbate

by Definion Of The Day !! Hey Hey ! March 17, 2007

B.O.S

B.O.S stands for Beat off session. A B.O.S is time set aside for a male to masturbate.

- Karl can I call you back?

- Why man?

- Im gonna go have a B.O.S

or

- Hey Raquel, you mind giving me a hand with my B.O.S?

- Sure, anytime

by TheJordanman November 8, 2006

B.O.S.

means bad ass but you say it as bos. not b dot o dot s dot.

(also means Beware of Stingray. sorry steve irwin)

that was so B.O.S. fuck i love you

by yoyoyoyoyooy May 21, 2008

G.O. with the B.O.

What you tell someone when they stink really bad and to take a shower to get rid of the funk!

"Dude, you need to G.O. with the B.O., take a bath cuz you stank like ass!!"

by Ahawk75 August 5, 2009

butt b.o.

A fart or continuous foul-smelling odor from someone’s butt from repeated farts or a poopy butt. fart, poot, poop, shit, do-do, crap, silent but deadly, pass gas, b.o., bowel movement, bm

The guy I sat next to in the movie theater had some serious butt b.o.

by joecoolthefool June 29, 2019

B.O.S.

An acronym meaning Boner On Sight

When my girlfriend walked out in her new bikini I got a B.O.S.

by Vada Vada July 23, 2020