To place ones testicle inside anothers anus, then after removal having your scrotum cleaned off by use of tongue from a helpful stranger.
Making hot love with the addition to a puerto rican bean dipper with a Hawaiian woman is always delightful becuase the sweetpineapple remains in her stool.
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.