R.O.B. 

Radio On Broadband
(any broadband radio service with a stream over a certain bit rate)

I like listening to my R.O.B. rather then my XM or Sirius

R.O.B. by Binfordman June 29, 2008

N.O.B. 

Acronym for Nigga On a Budget.

Aye nigga, you tryin ta run to Sam's Club rite quick and pick up a big ass case of ramen?

Hell yeah, N.O.B.S. fo lyfe nigga.

N.O.B. by alpha sixty niner November 24, 2011

G.O Bo-B o 

another slang way of saying Ghetto

Marcus: Did u c D's car
Javontay:that jont' ( joint) beat up like hell
Marcus: that thang'G.O Bo-BO

Marcus: Did u c D's car
Javontay:that jont' ( joint) beat up like hell
Marcus: that thang'G.O Bo-BO

G.O Bo-B o by J.Blake February 25, 2005

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.F 

Battery Operated Friend

Britni whipped out her B.O.F when she was bored and lonely ;)

B.O.F by Kiki mamajama May 28, 2010

B.O.S.S. 

BROTHERS OVER SHADY SLUCKAS

B.O.S.S. MEANS BROTHERS OVER SHADY SLUCKAS

B.O.S.S. by B.O.S.S. - E.N.T. November 30, 2009

O.B. 

Oral Breath

eww, i can smell your OB!!!!!

O.B. by Peppa October 15, 2003