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An individual in a relationship who sits on their wallet at all times. This individual is usually a female who is an 8.5 or better, believes that looks will carry them through life, whilst being a lemon in bed. Currency Drains are typically not vets in the sack which begs the question, why the fuck do I pay so much?

See Gold Digger
I went out last night with this babe, she was a brutal pump and a huge currency drain.
by kingtugernuts February 22, 2011
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