1- A stupid, retarted, or worthless nown (person, place, or thing).
2- *Caution* can only be used by non-chumps. when a chump uses the word, awkward feelings/moments occur towards that person.
1- kid: Ms. Bower, you art thou a chump.
Ms. Bower: I beg your pardon! you should be ashamed of yourself.
nerdy dude: Hey maaannn you know gilles duceppe? he's such a chump. *nerdy laugh and several snorts*
normal dude: even if I knew who he was... I wouldn't care.