Top definition
A guy that has one testicle that is undescended, or a guy that has had a nut removed due to testicular cancer.
That Mike Lowell is a one-nut wonder! (and his head is huge!)
by Elevcode November 23, 2005
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3
The nickname of Bryce Shetter of Decatur High School, which was given to him because he only has on nut.
Hey, Tristen! What Bryce’s nickname?

You mean the One Nut Wonder
by Meat sheath February 26, 2018
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