Place it right after the on-screen mistake, as the first reaction in the sequence. For a computer fail, lead in with the Windows XP error sound, follow with this clip, then finish with the SpongeBob sad song to give the victim the final beat.
Sobre este som
This clip is Nelson Muntz's drawn-out 'Ha ha' laugh, a single taunting vocal burst lasting just over a second. Hearing it feels gleefully mocking and mean in a cartoon way, like being pointed at after a clumsy mistake. It comes from The Simpsons, where Nelson uses it to rub in other characters' misfortune.