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"
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 Marcile
Bra
Womens' undergarment to support the breasts. Shortened form of the more archaic 'brassiere'.