A game related to "slug bug" and "punch buggy" and "prius poke," crappyslappy is when you slap someone you are with after seeing a crappy car (rusted, garbage bag for windows, broken taillights, etc.)
when that one shitshark attacks you in raft, specifically a keyword used among my friends, when the shark is either attacking you or attacking your raft
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.