animals that are born one sex, but feel they should've been born another.
"Check out the Grand Opening of the new Bronx Tranimal Zoo! We're proud to announce that our Tranimal Zoo Keeper is none other than the incomparable, RuPaul!! Come on down, our tranimals are guaranteed to please & confuse."
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.