Place it near the end of an edit, just after the funniest visual beat, then follow it with Nelson's Ha-Ha! for a bigger group reaction or Laughing Dog Meme for a sillier follow-up, keeping the cupcake laugh as the first reaction in the chain.
About this sound
This clip is a short burst of bright, giggly laughter delivered in a playful, cartoonish voice, with quick, bubbly chuckles that rise and fall like someone who cannot stop laughing at a silly joke. It feels light, silly and instantly cheerful, turning a small funny moment into a bigger one and giving listeners an easy, warm burst of amusement.