Muttley is the snickering dog sidekick from Hanna-Barbera cartoons, most famously Wacky Races and Dastardly and Muttley in Their Flying Machines. His wheezing laugh became one of the character’s signature sounds and stayed recognizable across generations of TV viewers. Online, the clip spread through reaction videos, GIF edits and short meme posts because it instantly signals smug amusement. It remains popular for cartoon-style ridicule, alongside other recognizable mocking laughs such as Nelson's HA-HA! from The Simpsons.
About this sound
The wheezy Muttley laugh from Hanna-Barbera cartoons, used in memes, reaction edits and prank clips to mock fails or sneaky, smug moments.
This clip is the classic Muttley laugh: a raspy, snickering chuckle that sounds smug, mischievous and barely held in. The laugh has a sputtering, breathy rhythm that instantly reads as someone enjoying another person’s bad luck or a sneaky little win. Because it is so short and expressive, creators use it as a reaction sound after fails, petty payback, awkward mistakes and villain-style grinning moments. Even without dialogue, it gives a scene a sarcastic cartoon edge and makes the joke feel more pointed.
