Sound Ideas, BLOOP, CARTOON - LITTLE BLOOP

This sound effect can be found on Hanna-Barbera Sound Effects Library, which was made by Sound Ideas. It was originally an MGM sound effect used in various shorts by Tex Avery.

TV Shows

 * Bill Nye, the Science Guy
 * Blue's Clues (Heard often in a normal pitch in "What Was Blue's Dream About?" and "What's So Funny?", and heard once in a high pitch in "The Wrong Shirt.")
 * The Flintstones
 * The Flintstone Kids
 * The Jetsons
 * Lalaloopsy
 * Phil of the Future
 * Scooby-Doo, Where Are You!
 * Top Cat
 * Totally Spies!
 * The Wuzzles
 * The Yogi Bear Show

Shorts

 * Barney Bear Cartoons (Shorts)
 * Droopy Dog Cartoons (Shorts)
 * MGM Cartoons (Shorts)
 * Tom & Jerry Cartoons (Shorts)

Video Games
PC:
 * Freddi Fish 5: The Case of the Creature of Coral Cove (2001) (Video Game)

Trailers

 * The Pirate Fairy (Trailers)

Anime

 * PaRappa the Rapper: The Animation