When someone gets rejected so badly that they are scarred for life. The person that gets overejected feels they weren't good enough and that causes a permanent emotional state that they will never be good enough for anyone. It can also occur when someone is rejected in such a cruel way that changes their entire world view and the way they look at the opposite sex. It may be because the person that rejected you will always be the one that got away.
It is no fun to suffer an Overejection , this can be prevented by letting someone down easy, be considerate of the people you reject.
Jared Leto had overexurberance after being cast as the joker in suicide squad, sending co-star Margot Robbie a dead rat and the whole cast a dead pig, even gifting used condoms and anal beads to other actors in order to personify the joker, and he even want so far to get other joker movies cancelled because he didn’t star in them. This is why Jared Leto is so openly hated by the public.
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.