Place it at the end of a blooper or fail sequence, right after the punchline, then follow it with the cat laughing sound for a second wave of reaction, or cut to Nelson's Ha-Ha for a follow-up.
Über diesen Sound
This is a short, just over one second, recording of Augusto Filipe laughing, a warm burst of genuine male laughter with no words or music behind it. It feels light, contagious and instantly funny, like catching someone mid-laugh at a joke that landed well. The clip comes from Augusto of Actcon, captured in a moment of real amusement.