1 definition by GK18

Top Definition
A term used by older men who were seemingly in the military at one point in their lives and now employ the term in degrading high school athletes. Being a combonation of the simple terms nipple and nuts, it's effectiveness is increased tenfold.
If you don't finish this lap in under ten seconds nipple nuts, i will run your weak body into the ground!
by GK18 March 25, 2007
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