*Groans* CHUCKIE FINSTER! That whiny dumbass in distress? (no offense) Okay, with that aside, I actually haven't seen The Simpsons in years, so I don't remember that characters that much. I do remember liking Bart and Maggie. WAIT A MINUTE! WHEN THE HELL DID MAGGIE EVER SPEAK? I thought she never spoke, even in the episode where she's grown up and Lisa is getting married. Anyway, my favorite would be Rufus because I have more nostalgia for the Kim Possible. Rufus is hilarious, a more useful sidekick than the dumbass in distress, Ron Stoppable (but I think that character is okay), a great friend, and the only time that a naked mole-rat is cute.

Maggie did speak once in canon. :) She said her first word. Though that was provided by Elizabeth Taylor. She had a second word too, I think. I included Maggie because Nancy has provided a lot of the sounds that Maggie makes, even though she doesn't talk.

I like Bart Simpson because of his trouble making.