Sugar Daddy is a rich, usually older man who offers money or gifts to a less rich, usually younger person in return for companionship or sexual favors.
Your extremely hot and sexy boyfriend who would do anything for you and loves you so much that if he had that money to marry you right now, he would already be on one knee.
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.