'Gigglikrumging' or 'krumgling' for short is a term used to describe the act of using a wrench to squeeze your penis and enlarge it. The result of that is an African American named Jackson Love to use black magic and test drive your enlarged penis.
"Bryce was in his room, bored and alone. So he started gigglikrumging to cure his boredom, and then had intercourse with Jackson for hours on end until he fell asleep.
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.