A person who deliberately or negligently posts a serious comment on a once humorous thread, and by this action, kills the conversation for all involved.
P1 - ungrateful gigantic geese, eat your own kind.
P2 - bahahahaha!! you ignorant anorexic beetle!!
P1 - well you're a selfish over-sized mothfool, the crazy goose tried to kill me!!
P2 - I'm sure its not the first thing that's tried to kill you.
The act of two males (or possibly two females) having a conversation while taking shits in adjacent stalls. Generally frowned upon in most social circles.
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.