When something is so bad it is awesome. Generally it is used to describe something embarrassing about one's self, but they are surprisingly proud of it.
Being poserrific try as hard as humanly possible to correctly pose others behavior. They maintain the highest amount of sarcasm possible whilst doing so, in a desparate attempt to be somewhat believable. Often found in those who are stuck up, emos, scenesters, those that lack confidence, 16 year old girls, 13 year old boys, and anyone else who is trying too hard. Those who correctly maintain a poserrific state for long periods of time are "doing it right."
Alex pretended to laugh along with the crowd, but unbeknownst to him, the entire crowd knew he was being poserrific. The crowd then proceeded to laugh at, throw bottles/stones at, hang, tar, feather, crucify, and setfire to alex for his poserrific behavior.
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.