Funny Joke

Chemist joke: Chemist 1: What do you work with?
Chemist 2: I work with arsoles.
Chemist 1: Yeah, my colleuagues piss me off to.
(If you don't get it, look up arsoles. Also, I'm 11, so I can't remember how to spel colleuageus. Please edit so that the word is spelled right.)