To go outside in search of wild animals (aka creatures) for wholehearted fun. There is no intent to harm the creatures, but to explore and learn. An activity many people did in their childhood summers. Most commonly used referring to catching amphibians, such as frogs. May also include, but is not limited to mammals, reptiles, or fish. The aim of creachin' is not necessarily to catch animals. If they are caught, make sure to release them!
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.