The act known in many different and diverse cultures. Consisting of ejaculating onto one’s own stomach and rubing it in as if it were a moisturizer instead of cleaning it off.
Tyler: pass the Kleenex, I busted a fat nut.
Mitchell: Ew who uses Kleenex, try the Rub Cum Stomach.
Tyler: Ok, *rubs in cum*
While having sex with a girl you pull out as you cum and procede to cum all over her stomach and chest. Then with both hands you rub your cum all over the lucky girl as if you were giving her a rubdown.
She loved when I would pull out and cum on her tits and stomach then give her a cum rubdown. The girl would always would lick my hands clean.
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.