|Voiced by:||James Sie|
|Appears in:||"Grilled Cheese Deluxe"|
Jimmy is a scientist who works at the Compound in the episode, "Grilled Cheese Deluxe". He is a timid scientist who is in charge of the anti-matter at the Compound and is shown to be friends with the Astronauts who also work at the Compound. Jimmy could have got fired after Mordecai and Rigby messed up the Compound.
He is a young man wearing a lab coat and tie, sporting long black hair in something of a ponytail, and a pair of square rimmed black glasses. He also appears to be very nerdy, weak, and shy.
- Jimmy has a lot of responsibility for making sure nothing happens to the anti-matter.
- There are 4 other people in the series that are named "Jimmy."
Well uhh actually sir, there's been some problems maintaing safe levels of oof.