A Chinese person who has betrayed their country by turning into a Jappy and constantly misuses Japanese phrases in common day language. They are usually fat nerdy girls with food names. eg: Patty, Apple, Orange.
Cheeaboo 1: "Konichiwa Danni-kun! Sushi boku wa tokyo wa wa nin ja chan?"
A person who is addicted to the NHL series of video games. Chelaboos commonly use a lot of hockey-related slang in their day to day lives, making it hard for non chelaboos to understand them.
Micheal: "Hey bud, this guy is a straight bender. Buddy can't even dish the biscuit with a quick little za."
Jason: "Can you explain that in English? Damned chelaboos..."