Someone who likes all their own comments, videos, links, posts, etc... on Facebook. Can be done either sarcastically or narcissisticly depending on the situation.
Eric Glen Meyer is such a selfliker, he even wrote this post on urban dictionary and liked it on Facebook (who invented the word Like). Eric also wrote Like jokes into a live singing play. They were hilarious, everyone "liked" them in real life.
To add a "Like" to one of your own posts on Facebook, Youtube or similar. Only people with a superior godlike self-esteem can pull this off without feeling embarassed.
A: Hey, Dave just self-liked his post. What a loser!
B: Nah, you are a loser. He's just bad-ass and doesn't give shit about what you think.
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.