He’s irritable and anti-social but manners are important to him– he won’t let his distaste for somepony be blatantly obvious and will always try to find the most polite, quick way out of a social situation.
He’s obsessed with electronics, heavy machinery, you name it.
He’s embarrassed by his parents but being away from home too long reveals that he does care.
He does all the technical stuff for Riff Raff’s band and thus they’re the closest he has to friends but he doesn’t reeeally think of them that way. At least, he doesn’t really think he does. If something were to happen he would be there for them in his uncomfortable, clueless way.
A damned good dancer: Pokey and Bellamina made him learn.
He’s one of the characters I’m considering will go with Crystal Clear.
I couldn’t get his cutie mark to come out right this time. DX;; it’s a WRENCH…