Place it at the start of a jump cut, before the landing gag lands. Follow it with goofy ahh sounds for an extended sequence, or precede a failed landing with the bruh button to close the sequence on a flat reaction.
About this sound
This clip is a very short goofy jump effect, lasting under half a second, built around a cartoonish upward hop sound. It feels light, silly and instantly funny, turning an ordinary leap into a slapstick moment. It was taken from Jerry Garry, an edit of a controversial MUGEN character.