Refers to a white guy with an afro hairstyle. Examples of white guys with a white man's afro would be: Don Henley (Eagles, 1970s), Jeff Lynne of ELO, Mark Farner (Grand Funk Railroad), Sib Hashian (Boston), Bob Ross (artist), Mitch Mitchell and Noel Reading of the Jimi Hendrix Experience, as well as many others.
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.