1) Posting or commentating on Facebook when under the influence of alcohol or in a highly emotional state. Upon sobering or waking you wonder if you did log onto facebook whilst under the influence. Then it dawns on you & you reap the nightmarish/highly embarrassing effects of your actions or lack of tact.
2) Having someone else posting, commenting or associating you with something on Facebook that results in the above nightmare situation.
I've had a Facemare, I got wasted last night & posted what I really think of my boss & co workers!
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.