BOC 

Bust on contact. usually used againsted males who are premature and have testicles that are that of a land mine and explode on contact. can be used on men who dont please as well.

I heard javid has BOC cuz he tried to bag jared and busted all over him.

BOC by sex therapist January 22, 2011

boc 

B.O.C. Brothers of chuggage.
Sick ass drinking club

1 2 3 B O C
Down the beer

boc by kenny G August 23, 2003

BoC 

Brother of Choice

A man with whom one intentionally creates a healthy, sibling relationship. The BoC may or may not be related to you by blood, marriage or adoption, but nonetheless, is a person with whom one has a close kinship.

My family of origin is pretty estranged, but my family of choice is tight. I talk to my BoC all the time, and I know he's got my back - and he knows his SoC has his, too.

BoC by smallworld June 6, 2010

boc 

Beer O'Clock
Any time a cooling quantity of beer is required, particularly when it is not PC or otherwise socially acceptable.
Mostly used when pissed off with work/weather/customers/fellow staff/hangover and care factor drops into negative.

Hey mate, just checked the time and it's boc already!
What a crap day! Boc at Crown & Sceptre in half hour!

boc by Larzie January 10, 2006

boc 

the greatest funniest and best tfc clan ever. with the leetest leader in the world frost. boc shall forever live in the hearts of tfc players that has the privelege to be in it.

boc by Anonymous April 1, 2003

boc 

1.when your out with all your friends and one of your mates disappears and go's home without telling you or anyone else.

2.some one that is happy go lucky but when he starts drinking becomes abusive in particular towards women

1.has anyone see brenden lately? No one's seen him, i think he has pulled a boc

2.oh my god is that brenden over there abusing that girl?he needs to go easy on the alcohol cos he is pulling a boc

boc by possiblynotpapa November 12, 2009

BOC 

Bag o' Crap (n.)

1. A mysterious Bag of crap, offered up for sale by the popular deals website www.woot.com

You don't get to know what it is, but hey, it only costs $1...

Last night, woot.com had a BOC for sale.

BOC by Dr. Jonathan Longbottom January 25, 2011