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A pejorative, used in place of any other phrase referring to the testicles.

Typically used when a phrase such as ball sac, gonads, nuts or any derivation thereof would be considered too flattering for the subject.
John: "Tim really pisses me off; he's like a walking, talking ball sac."
Jack: "Don't give him so much credit; he's more of a taint baggage."
by boswok October 16, 2009
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