Ump jacked is when an umpire, primarily the home plate umpire is missing calls for the pitcher or makes a very bad 3rd strike call on a batter on an obvious ball. Also when pitcher is getting obvious strikes called balls by umpire.
Detroit Tigers pitcher Armando Galarraga, got "Ump Jacked" when Jim Joyce's blown call at first base on potential last out of the game, cost him a perfect game.
David Wright got Ump Jacked on that 3-2 pitch.
Eric Gregg Ump Jacked Atlanta Braves in 1997 National League Championship Series game 6. He called every pitch a strike for Marlins. Lead Braves to have to hack at any pitches by mid game, even obvious balls. Eventually led to him getting dismissed by major league baseball when they purged several bad umps from their ranks in the early 2000s.
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.
A "human" that spends so much time playing video games that their posture is level nerd neck. Everytime anyone goes tryhard they hunch down and their neck gets longer there fore a nerd neck is always hunched down cause they're always going try hard. In other words a nerd neck is a try hard, since their neck is 100% longer than the average human being due to playing too many video games and taking them serious, nerd necks are not even considered human anymore but something more sad. Nerd necks are often found on fortnite, their natural habitat usually being tilted towers.