"gangstered up." It refers to being in criminal mindset or it could possibly mean that you are just in the mood to do some real hood shit. Usually done wearing dark Loc sunglasses with a AK 47 to accessorize. Popular term among young latin males. Usually confused with Mara Music.
"say esetoday Im All The Way Loc'd Up. Got my Dickies, Locs, and Ak47 que no!"
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.