A guy who is able to stealthily infiltrate, using charm or bravado, almost any female's defense barrier, namely whatever pantywear is "defending" her lower territories.
Greg: Yo, Eric, can you believe TJ hit that blonde chick's gash last night?
Eric: Shit, man, TJ's a freakin' panty ninja.
Although Meegan was really a cum dumpster, she often acted demure so guys would feel like panty ninjas when she finally pulled down her drawers.
(noun) A pants thief. One who steals pants by any means necessary. Rather be with wit, humor, charm or by whipping out his katana, the pants will be surrendered.
1. Pants that are worn by one or more ninjas.
2. Pants that have incredible ninja powers and qualities. (they can grapple-hook onto the white house without being seen!)
3. Pants that once belonged to a ninja but have been stolen by a secret organization of samurai who hate ninjas and their pants because of their supernessness.
The ninjapants saved the world from the evil samurai socks who eat people's stanky feet sauce.
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.