I know I'll forget some of your favorites, so feel free to add your own.

These are characters in shows, that are not the stars (or at least in the beginning) but have come out to get the biggest laugh. These are the characters who usually have the catchphrase.

Steve Urkel (Family Matters)
Cody Lambert (Step By Step)
Michelle Tanner (Full House)
Screech Powers (Saved by the Bell)
Cosmo Kramer (Seinfeld)
Audrey Penny (Ellen)
Matthew Brock (NewsRadio)
Bill McNeal (NewsRadio)
Lowell Mather (Wings)
Antonio Scarpacci (Wings)

So who are some of your favorites. Even if you don't like them now, who did you like during the 90's.