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1 definition by T-Huge

 
1.
Most commonly referred to for girls, going downtown to the bars every week. If they become a regular at the bars, there definitly a rat. once a week is still considered a rat, just gets worse if they're there more.
That bitch is at the bar more then she's with her man, what a bar rat.
by T-Huge April 10, 2006
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