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15.
bra
A female undergarment whose sole purpose is to deceive men.
Bob was incredibly excited to finally see his busty new girlfriend topless...to only find that her undergarments were of the "supporting" variety. Foiled, once again...by the bra.
by 2 guys and a dog March 25, 2010
 
1.
bra
a barrier known to all men, that is almost the only thing between us(males) and the holy mounds known as BOOBS, and if you didn't know that your a fuckin' moron.
"dude i was gettin' to 2nd base but i couln't get her bra off"
"bras at a tittie bar are almost as useless as beer at an AA meeting"
by nate-dogg January 20, 2003
 
2.
bra
a device to encage one's titties
this bra is too small my titties are popping out
by jeremy April 11, 2003
 
3.
bra
Over shoulder, boulder holder.
She need a bigger bra becuase her current boulder holder didn't fit over her shoulders anymore.
by Kady90 October 12, 2005
 
4.
bra
B-reast
R-aising
A-pparatus
BRA sucks when im around.
by sir romar April 18, 2006
 
5.
bra
n. 1) synonomous with "bro"; 2) a fraternal/plutonic expression; 3) see "bro"
No problem, bra.
by Robert Alfaro January 20, 2003
 
6.
bra
Diminutive form of the more archaic brassiere. A woman's undergarment to support the breasts.

An over shoulder boulder holder.

An upper decker flopper stopper.
My girl's tits are so fucking big that her bra is modelled on the same principles of engineering as the Forth Bridge. And I'm not joking either :-)
by Ramsay Tupper July 28, 2005
 
7.
bra
Annoying barrier preventing entrance to a womans chest area....

My favorite definition : Over Shoulder Bolder Holder
An example of a Bra? Look at the nearest woman. (not a relative tho. Wierd fuck)
by DanAtreyu1990 April 28, 2006