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1 definition by Walkdog64

1) A horny girl.
2) A dishonest/ lying person; comes from the old southern expression: "You lie like a dog(or bitch) in heat." (Female dogs lie around a lot when in heat)
She's a bitch in heat. (She's a damn liar.)

- The phrase is used as an emphatic tool; it has a kind of harsh connotation, like putting damn in front the word "liar."

The phrase's use is not limited to describing women: "You lie like a bitch in heat son."
by Walkdog64 May 06, 2008
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