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The couple that comes to visit a girl once a month for a week. Tom meaning Time Of Month. And Flo meaning flow. Yeah...maybe you'll get what I'm trying to imply.
Girl: Ughh Uncle Tom and Aunt Flo are here for the week...
Boy: Is that bad?
Girl: Well they give me cramps and make me bleed..so yeah it's bad.
Boy: ...?
by Haygurl007 March 22, 2011
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