a term used to describe a grey's anatomy scene with Callie and her homosexual pediatric doctor partner. Also, a gathering of 2 or more girls sharing a large pizza, drinking, and giggling.
girl: "Mom my friends are coming over!"
mom: "what are you girls going to do?"
girl: have a lesbian pizza party!"
mom: "what are you girls going to do?"
girl: have a lesbian pizza party!"
by 310 University June 27, 2009
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