Gonadiator

Usually a young man that is self-trained to fight or intimidate by forcing his knee against the testicles of other young men. Training usually begins at puberty and continues for several years during adolescence.
He's a master gonadiator - he just took out our quarterback between classes.
by The Real Doctor Dean February 23, 2023
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gonadial fortitude

Basically, not having the gonadial fortitude to do something is the same as not having the balls to do it.

It implies a total lack of manliness and possessing microscopically small balls.
Donald Trump didn’t have the gonadial fortitude to testify in his hush-money trial like he said he would because he was either guilty as hell or he would perjure himself right after the prosecution’s initial question.
by Steel Blue May 21, 2024
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