Place it near the end of a skit, after a Classic Fart Sound sets up the bathroom scene, then let a Vine Boom Sound hit right after it for the final reaction.
關於此聲音
This 3-second sound effect combines a toilet noise with a UFO-style whir, turning an ordinary bathroom sound into something strange and out of place. It feels awkward and surprising, like a normal moment suddenly interrupted by something alien. The clash makes it easy to picture, even without any words or music.