phr. To ejaculate a large or larger than normal quantity of semen, as a result of intense sexual stimulation and arousal. See also creampie, jizz, cum, bust a nut
"Wow, she was so HOT, she made me drop a load even before I touched her!"
"I didn't know he was gay until he dropped a load on my back in wrestling practice!"
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.