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A man's testicles after a vasectomy, ornamental but no longer useful for reproducing.

Sack filling pebbles for the sake of appearance.
Had a bad fever and my balls got really hot, that usually makes you sterile but mine are show-nuts anyway, so what ever.

Took a shot to the show-nuts, lucky I already had my kids.
by Eric Thorsland June 14, 2018
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2
A person who only wants attention and is typically very mean
Do you know vane vira?
Yes dude shes such a shownut
I agree
by Jinxyy February 24, 2019
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