Put it at the end of a fail sequence, after the Vine Boom has marked the impact and the SpongeBob Fail has underlined the embarrassment, so it closes the gag instead of starting it.
O tym dźwięku
This is a short clip of a person laughing, lasting under two seconds, with one clear laugh that is easy to recognise at once. It gives a scene an instant funny, slightly mocking lift, turning a stumble or an awkward pause into something to laugh at instead of wincing at.