Place it at the end of a fail sequence as the closing reaction, after a wrong answer game show buzz sets up the mistake. Follow it with Nelson's Ha-Ha! for a second laugh from another voice, or close instead with the sad violin cue for pity.
About this sound
This clip is a drawn-out vocal laugh repeating 'haw haw haw haw' for about nine seconds, with each burst landing harder than the last. It feels openly mocking and gleefully overdone, turning a small embarrassment or failed joke into a much bigger, sillier put-down for everyone listening in on the moment.