A person who in the company of other's at at party or other social event will preform sexual acts with the member of the same sex in order to get the attention of the opposite sex.

Not to be mistaken with a party whore who will just get down with everyone.
Girl 1: Did you see lisa getting down with ashley at the party last night?
Girl 2: I didn't know she liked girls.
Girl 1: She does'nt she likes the attention hooking up with a girl brings.

Girl 2: Ah she's a party bisexual...
Girl 1: Yes also known as an attention whore.
by SummerKnight November 11, 2013
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