The made up vocabulary used by the famous Bill Nye the Science Guy. It is a play on the word ebonics which is consequently a play on the word phonics. Two words, typically of scientific significance, are made into one for comedic purposes.
"... finding microbes on Mars. Call them Marscrobes. That's Nyebonics for you guys."
-- Bill Nye speaking at the University of Florida
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.