When someone (usually male) takes a big dump in a toilet, then proceeds to shoot at the piece of poop with a strong stream of pee. Typically, the goal is to break the poop into two pieces. This can most easily be accomplished if the poop is in log form.
Jason (on the phone): "Hey I gotta hang up. I need to go in the bathroom for a round of poop and shoot."
(Military Slang) when a male utilizes a portable latrine to defecate and masturbate to ejaculation.
Platoon daddy: “hey fuckface, where is SSG Jody?”
Sgt o’cheese: “I heard him say that he was going to the port-a-shitter to have a poop and shoot. Private Cuck’s wife sent him nudes.”
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.