Childhood cartoon characters that have suffered through major trauma and have transformed into a twisted version of themselves. There is a very short list of real BEFs, while many that are added by fans are unworthy of the title.
Bipper, a Dipper Pines possessed by Bill Cipher is one of the BadEndFriends.
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.