A Lolita, single mother of several children, who likes to create drama by crying and is especially adept at complaining about both food and drink that's served to her at a restaurant.
Cook #1 says: hey bro, looks like you need to cook that chicken for table 26 again.
Cook #2 says: Are you kidding me!!! That fat broad has sent it back 3 times already!!
Cook #1: what can I say dude, she seems like a real shitbitch.
Or
Hey Bro, tell that stupid shitbich girlfriend of yours to shut the fuck up with all of her crying! She's more annoying than Chelbo!!
A mischievous roommate that loves to break e smokes and fuck up everything in your life while you aren't looking.
Also, can be used as a verb, noun, pronoun or any other word for any situation.
Chelbo drank all the good beer bro.
Man, you really chelbo'd that one up dude.