When a former child stars is running wild as adults and ended up living under abusive conservatorship. When they have been isolated from people they are close to. They have to ask permission for anything they want to do, like getting married, having a baby or having a phone or an Internet access.
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.