| I think you should get rid of Dr Hibbert and Chief Wiggum. They're just too ambiguous. A noise isn't really a catchphrase and it's too difficult to describe in words. Besides, there are so many other characters you could use (Troy McClure - "You may remember me from...", Skinner - "Coming mother", Bumblebee Man - "Ay, ay, ay, no me gusta!") |