Top definition
The girl version of a womanizer. One who goes after many guys at once even if she has a boyfriend.
Girl 1: Omg! Did you see Katie flirting with Chris?

Girl 2: Yeah, she was all over him...isn't she still dating William though?

Girl 1: Yeah she was flirting with that other guy too. Ugh look at her she's such a guyanizer!
by annoyedbyher May 30, 2010
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