B.O.C. 

Acronym for 70s & 80s rock group Blue Öyster Cult. First band to use unneeded umlauts, setting the trend for metal bands for years to come. Great band. Lemmy Kilmeister of Motörhead & Hawkwind thinks they're assholes. This acronym is used way more often to describe this band than "beer o'clock" or any of the other terms listed for B.O.C.

You say you're a huge B.O.C. fan, but you've never even heard the Tyranny and Mutation LP?!?

B.O.C. by Julius Diamond August 18, 2008

B.O.C. 

Submitted to Urban Dictionary by Kim E. Blaine.

B.O.C. meaning Beer O’Clock, which translates to it’s time for a beer.

It's B.O.C.

Example:
Nash: “What time is it, Kim?”
Kim: “It’s B.O.C. Let’s head down to the Blue and Gray on Castleton Ave and ask Karen to set us up a tab.”

B.O.C. by Kim E. Blaine February 13, 2006

B.O.C. 

Balls on Chin. When the female gives you head and you pump it on their mouth. Your testacles literally smacks them on the chin repeatedly.

Yo Tyrone! I hit your lady up with some B.O.C. last night.

B.O.C. by dl0vv August 14, 2007

B.O.C 

Is an acronym for Brother(s) Of Colour. Referencing to a or several intellectual faithful black males. Can be used as a term of endearment amongst themselves. BOC’s usually break bread together and come together for wholesome activity but also do get up to some n*gga sh*t

Abdi: Yo wass’up G, you down to shoot some hoops?
Terry: yea dude, totally just depends on who’s gonna be there?

Abdi : Dope! Just gonna be me and a couple other B.O.C’s from my ends

B.O.C by Notyourbroomar June 17, 2021

B.O.C 

Bitch on crack.

suck my dick like a B.O.C.

dude that bitch is fiiiiiiine like a B.O.C.

i forgot my homework, im fucked like a B.O.C.

B.O.C by P SWIZzz November 22, 2011

B.O.C. 

"Bombin' Over Crewz" Taggin crew that originated from springdale, arkansas and has moved all over the country in cities like LA, Dallas, San Antonio & New York.
it can also be interpreted as
"Blastin otha cliquez" or "Beastin on Cities" and "Ballin Outta Control"

David- damn foe member that taggin crew B.O.C. we made?
tony- yea
David- well i just saw some negros in school taggin that shit too.

B.O.C. by cominritebehindya June 7, 2009

B.O.C. 

Ball out of control- extreme partying in exotic places with different substances available for expirimentation.

this friday, we're gonna b.o.c. like never before.

B.O.C. by Eric BOC Preston January 3, 2008