chuck and leon chameleon a.k.a. the chameleon brothers are identical twin chameleons who speak in a scandinavian accent and having snooty attitudes. they became a running gag, having several odd jobs such as being gym owners, running a client agency for clients who need help to break bad habits (in rocko's case, nail biting), running a hair salon (haute coiffeur), and owning a café. most, if not all, of these establishments are, by their own admissions, very exclusive (such as for people with "an exclusive amount of cash", as was the case in the episode "tooth and nail"). they say that they once worked for a tsar (who resembled heffer) in the fictional country balzak before immigrating to america with their socks on their feet.