These are characters with heads thrown backwards.
MediaMolecule, Sumbo Studios and XDev
Disney:
Mascots
Shorts
Films
The Muppets Studio, LLC
Pixar
TV Shows

Star Butterfly
Attractions
20th Century Fox/Studios:
Blue Sky Studios
Sid the Sloth
Universal:
DreamWorks:
Toothless the Dragon
Warner Bros.:
Films:
TV Shows:
Cartoon Network:
Lapis Lazuli
Hanna Barbera
Scooby Doo
MGM:
Lionsgate:
PBS Kids:
Nelvana:
Hasbro:
Paramount:
Nickelodeon
Squidward Tentacles
Nick Jr.
Molly
Paramount Network
Sony Pictures
Nest Family Entertainment:
Lenstar Productions:
SPACESHIP!!! Productions:
Music Videos:
Anime
Misty from Pokemon
Others:
Mio and Mao
Others 2
Angelica Pickles from Rugrats