Jonathan is shown to be quite dumb and lazy, not wanting to move out of his mother's basement or work. He does not know how to take care of himself and he doesn’t know how to be a proper adult. He must have gotten in the way or became annoying as his mother begged Brooklyn Guy to give Jonathan a job. Jonathan has a crush on Brooklyn Guys wife, Karen he also believes that computers are women and was getting sexual with it. He also started the idea to wear big plaid shirts while fixing computers. Jonathan doesn't seem to understand much and can be quite annoying. He can also sometimes be short-tempered, especially when he and Brooklyn Guy argued over his "Big Shirts Computer Repair Services" company and during board games. He is also quite rude and competitive as he would brag about what he got for Christmas while Brooklyn Guy got nothing.
However, Jonathan is shown to be good at fixing computers.
Speaking style
Speaks with a lazy drawl and dry wit; uses long, winding sentences that drift off; pauses for comedic effect