A girl who talks to or is flirty towards multiple boys specifically named Matt.
"Who is Jackie talking to??"
"Oh that's just Matt #7"
"She talks to 7 Matt's??"
"Yeah, she's a mattwhore"
by catluvah69 November 26, 2014
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verb: a whore named Matt who broke up with a person named samantha.

noun: any whore named Matt
matt broke up with samantha. he's a mattwhore
by Adaptive_YT June 10, 2019
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