look up any word, like cleveland steamer:
 
28.
The stealthy initials for Beef Curtains (e.g. Camel Toe, Meat Curtains). Used casually in public when identifying.
"Yo, take a look a look at those B.C.'s over there"
by All$tarTraDr January 09, 2006
 
1.
bc
bc is an abbreviation for the word because. it's used in msn and in short hand.
"I wasn't in school today bc i was feeling ill"
by Will 123 April 30, 2008
 
2.
BC
British Columbia- Most Western Canadian province. Also known for it's fine BC bud.
Jeremy went to BC and brought back some BC bud- the finest the world has to offer.
by Dr. Ben May 29, 2003
 
3.
Before the Cash. Someone's lack of cash status, usually a man, and usually someone who has potential, but is at poverty or just above poverty level then hits it big: wins the lottery, gets a record deal, major league sports deal, sells his dotcom or biz, inherits money, and then is rolling in the cash.
Golddiggers try to spot the B.C. guys so that when the B.C. guys hit the cash, the golddiggers will be right there, ready to pounce.
by Sarasplayroom.com April 12, 2009
 
4.
BC
butt-cheeks
buttcrack
A: you're a dick
B: well you're a BC

A: Kanye west was such a BC at the VMA's
B: Yea, that was a BC move.
by aznboy247 September 15, 2009
 
5.
BC
BC can stand for buttcrack or buttcheek you pick.
you're such a BC!

haha her face looks like a BC
by lalalalacolor September 15, 2009
 
6.
BC
BC=blatant chirpse

When someone says something to a member of their sexually preferred sex that is so obviously flirting. when this happens, anyone around that person normally shouts out BC.

The announcement of BC can often lead to cock blocking.
Example 1:
Guy: you look amazing (to a girl)
Mates: BC!!BC!!

Example 2:
Friend 1: (insert name) is so hot!
Friend 2: I think you should try it on.
Friend 1: I'm going to lay down a cheeky BC.
by Quinn's Resident December 29, 2009
 
7.
Before Cellphones.
Now any event before 1985 can be considered B.C.
by frankiewashcloth March 27, 2010