A medical student and Geo's senior in the lab. He has a crush on Guest and treats Geo like he's something gross. A bit of a comic relief character. He hates hanging out with Geo and isn't fond of Phoebe either. He is Guest's college classmate.

The master of survival. A prankster and attention-seeker. A troublemaker who brings bad luck wherever he goes while hanging out with Phoebe.

A bringer of misfortune who hangs around with Geo. She has a crush on Kay. A total troublemaker.