Dirty Loops checked Urban Dictionary when they wrote their song of the same name and it didn't have a definition, so it now means anything in regards to being obsessed with the band Dirty Loops.
Have you heard of the band Dirty Loops? I just heard about them and I'm totally bitten by the kitten. I've been listening to them non-stop!
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.