A slang nickname for an individual who has more than 2 testicles
*shouting at balled individual* "Hey Testy, what you up to tonight?"
by Christopher Ord December 04, 2006
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A test-taker, or one who prefers tests to projects

The term was popularized by Mrs. Katherine Buron of Leicester, Massachusetts
Mrs Buron: Ok, So we have our testys over here...

Mrs Buron: Shhh, Don't Disturb the Testys!!
by Any Other Names? May 18, 2009
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