A word created to insult someone so bad because their uglyness is so unholy that you had to combine the words mugly and fugly to create mugfugly. this word overides even Hippa-Crocca-Dogga-pig in terms of uglyness. Beware after saying this to someone it has the power to remove the soul and forsake the person to an oblivion eterity in the underworld.
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.