When girls have parties and dance crazily to music, usually popular music.
Caroline and Jordan have bra parties when they are hyper.
by victoria secret lovers June 13, 2009
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Social occasion where young ladies sit around a lounge room of one of their homes wearing and removing their bras, trying on each others bras, and discussing the future of bras.
Jodie was invited to a Bra Party, and was so excited that she decided to bring along a whole heap of her bras for her friends to try out.

Samantha invited half a dozen girls to hang out at her home on the evening so that they could compare bras.
by Sean the pervert August 29, 2008
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when girls parade around in their bras acting crazy, dancing to fun music and talking about boys
mimi's intire life is a bra party
by 2cool2bforgotten August 15, 2010
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"Bra Party" can be used to identify a band or a song that is usually heavy metal, rock, metal, or hard rock. comes from pictures of girls at my school having a party half naked that everyone found. It started as describing a song as "hard" then someone said "like my dick" and someone else interjected "after looking at the bra party pics!" so bra party was invented
Person 1: System of a Down is pretty hard!
Person2: Definitely, they are a Bra Party band
by 1337beanz December 09, 2006
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A fancy, colorful or frilly bra a woman wears to a party. If she happens to take her shirt of at said party -- she is wearing a pretty bra.
I got so mad at the Superbowl party when my team lost! I took off my team jersey in front of everyone. Thank God I was wearing a party bra.
by Dimmy21 September 24, 2011
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