This clip comes from Clash Royale, Supercell's mobile strategy game, where skeleton troops are a fast, cheap swarm card that players send in groups to overwhelm towers and troops. Their high-pitched chattering laugh became instantly recognisable to players, and gameplay recordings and short edits carried it beyond the game into meme videos and reaction clips. It is still used because the sound is short, distinctive and funny on its own, instantly telling viewers that a horde of skeletons is arriving without needing any explanation.
About this sound
The mimimimi sound effect from Clash Royale, a high-pitched chattering laugh used for its skeleton troops in gameplay and in funny meme edits.
This is the short, rattling laugh made by the skeleton troops in Clash Royale, a rapid mimimimi chatter that sounds like a tiny, mischievous army giggling before it rushes forward. The sound is high, thin and slightly raspy, with each repeated syllable bouncing off the last so it feels frantic and playful rather than threatening. In a clip it instantly signals a swarm of skeletons is coming, and that mix of creepy and comic makes viewers smile or brace for chaos. It works best as a quick punchline, a warning that something small but unstoppable is about to overwhelm the scene.