Place it at the end of a short sequence, after the mistake lands. Start with a shocked meme sound effect for the reaction, then finish with this clip as the taunt, or follow it with the oh no no no laugh for a longer pile-on.
About this sound
This is a 1.3-second voice clip of the King from Clash Royale letting out a short, smug, cartoony laugh. It feels cheeky and teasing rather than mean, like a cocky celebration after someone else slips up. The clip comes from Clash Royale, Supercell's mobile strategy game, where the King uses it as an emote reaction.