B.O. 

hardcore gang out of Memphis, TN rivals with the cobras, bloods, gd's, vice lords, and many other gangs. underground gang now, but should be very popular in a couple of years.

Damn! Did you see those b.o.'s? Shit man, they threw up their gang sign. We need to get out of here. O Man! We need to get out of Memphis. O Fuck!!!!

B.O. by da bozz October 7, 2006

B.O. 

Short for "black out", B.O. is a term used to describe when a person is so drunk that they wake up the next morning with no recollection of what they did the night before

Bruh...we're about to B.O. tonight

B.O. by ozioffcl July 8, 2018

B.O. 

Lexi houser

She smells like B.O.

B.O. by Ahduaujabahsudhs September 29, 2020

b/o 

1.body odor-bad personal hygiene.
2.better offer-better job or bargain.
3.bought off-to bribe someone.
4.butt out-mind your business.

b/o by blankaka October 21, 2003

B/O 

Bad Order

A term used by a tradesman originally believed to be separated by a semicolon, i.e...

BAD part; ORDER a new one

The common adjective is an all-encompassing term used to describe something that is broken, while at the same time, being as nondescript as possible to avoid excessive work.

Example:

Repair Order: "engine is b/o"

Rookie: "the engine smells?"

Veteran: "No, it's broken"

Rookie: "What do you mean broken? What kind of broken? Does it have a miss? does it leak? Is it broken in two?"

Veteran: "Dunno yet, lets go inspect it."

Rookie: "Who wrote this up? Didn't the inspector already inspect it in the first place?!"

Veteran: "Yup"

Rookie: "Lazy swing-shifter"

B/O by Night_Starfish September 19, 2012

b/o 

Trading slang, means BUY / OUT

I'm selling my knife on csgo.

Price: 70$
B/o

b/o by TrOlLtAnKeR December 2, 2016

b.o 

Short for body odour, usually used when someone is sweaty and beginning to smell e.g. a locker room.

"Mannn, this stinks of b.o bruhhh"
"Ew it does wtf"

b.o by SwirlyCupcakes July 23, 2018