Usually found in adult arcades, due to lack of paper towel usage amongst patrons on the receiving end of a glory hole. Requires the skeetee to be unshaven (see bear or any bluegrass fiddle player). Also prevalent in many Craigslist casual encounters and racist cruising.
"Hey Carl, were about to go onstage, put on some deodorant and clean up your skeet beard".
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.