While fucking a girl from behind, either anal or vaginal, pull out right before your about to cum. Cum in your hand and as she turns around smack her in the the face with your cum covered hand.
Bro last night i took that girl home from the bar and finished her off with a Rochester golden glove.
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.