After anal intercourse, most people are okay and can get on with life but for some, this act is accompanied by a feeling of tenderness around the anal opening. This is known as sore butt.
He had just Come Out and ventured onto the Gay Scene. The lesbians looked at him and smiled knowingly because they knew he had just walked into the Lion's Den. The gay men smiled appreciatively because this was New Meat. A man named Rupert walked across and grabbed the young gay man by the buns and after several drinks, took him home to Newbury, where they had very hot anal sex. The next day, he got up and dressed but felt a hot stabbing sensation in his rear end. He had sore butt. He was now a fully-fledged homosexual and was proud of his new lifestyle. Yay for gay!
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.