Elmyra Duff is the secondary antagonist from Tiny Toon Adventures, voiced by Cree Summer.
Elmyra made a guest appearance on Animaniacs in the segment "Lookit the Fuzzyheads", where it was revealed she was another one of Dr. Scratchansniff's patients. Mistaking Yakko, Wakko, and Dot for puppies, she chased them around until the Warners tricked her into chasing after Mindy instead (and saving Buttons the trouble of doing so himself). She also made cameos in "The Warners 65th Anniversary Special" and "A Hard Day's Warners".
However, Elmyra's most prominent connection with Animaniacs was starring alongside Pinky and The Brain in the infamous spin-off Pinky, Elmyra and the Brain. In the theme song to that series, Elmyra ends up buying the two mice along with a turtle named Mr. Shellbutt while they were trying to hide out from Wally Faust.
- Millie (Thomas the Tank Engine & Friends)
- Dorothy (Theodore Tugboat)
- Dixie Kong (Super Mario Bros.)
- Pipsy (Diddy Kong Racing)
- Frances (Sonic the Hedgehog)
- D.W. Read (Arthur)
- Sis Bunny (Robin Hood)
- Bandage Girl (Doki)
- Gracie Kleinschmidt (King of the Hill)
- Timberly Johannsen (Hey Arnold)
- Janet (Family Guy)
- Lalala (Kirby)
- Toot (Chuggington)
- Marlene (Madagascar)
- Rosie Grape (Veggietales)
- Kneesaa (Star Wars)
- Ninjara or Candy Fine (Teenage Mutant Ninja Turtles)
- Punk Shock (Skylanders)
- Berry (Foster's Home For Imaginary Friends)