The immense feeling of joy felt when looking at or witnessing something that is adorable beyond explanation. If a high level of cuteplosion is maintained, spontaneous cutebustion may occur. It is almost always fatal.
Dude, I just saw a kitten dressed in a mini tuxedo skip through a field of dandelions. Seriously had to take cover in fear of a cuteplosion.
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.