This fella is from my Roblox short horror story series, A Road. Which is based on a 'few' dreams I had.

Weird guys are mute, frozen-faced amnesiac players who are former employees. They hold signs to warn colorful players about the game and its owner, who's a deranged mad scientist role-player (Though, he insists he's not role-playing). Assaulting them intentionally is a BIG no-no, as they will instantly turn violent and kill the aggressor brutally. When they become violent, their head would twitch every two seconds and their face would glitch uncontrollably, and all they do is hiss, screech and growl. If the assault was accidental, they would wait three or four seconds for the player to apologize to them so they won't turn violent.

For more information, head over to one of my Reddit profile posts, which is this one.

[Age]: 27

Used to be a supermarket cashier. When he was colorful, he loved to help customers get what they wanted and gave them free change whenever he could. But, his boss was (and still is) not nice and friendly as him, he always berated and verbally assaulted the employees nearly every day. He is the reason every one of his employees turned grey. A few colorful players quit on the spot upon witnessing the horrible abuse. Good for them! Unfortunately for the grey cashier, there was a weird guy in the supermarket. When he accidentally looked them in the eyes, they immediately turned violent and kidnapped him, then teleported to their 'home' and threw him in a strange room. After that, the owner of the game did.. something to turn him into one of them.

(Thank goodness, the owner does not experiment on literal children. He has standards, after all!)