noun: the victim of a pantsing. A pantsie is the guy you see at the mall or walking down the street wearing his pants low on the hips so you can see his skinny little ass, and also the fact that he wears bargain-basement boxers. You would create a pantsie by pulling down his pants. Usually a wannabe of some sort, as a pantsie must do something to show the world how great he wishes he were. BTW-why are pantsies only guys?
Imagine you're walking behind someone flashing his butt crack and his dirty shorts (change them once in a while, jag-off!) letting the world know he's secure in his surroundings, unafraid of being exposed for what he really is (an insecure loser). As a public service you decide to finish the job he started by lowering his pants to floor level, preferably while in the presence of the girl he really likes, or the kids who hate him. VOILA!! You have created a pantsie.
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.