Place it right on the visual reveal so the chorus hits with the joke, then follow it with an awkward moment sound effect to let the cringe linger before you cut to the next scene or reaction shot.
关于此声音
This is an 18-second excerpt built around the sung line 'You touch my tralala' over a simple early-2000s club beat. The vocal delivery stays straight-faced while the lyric is deliberately daft, which makes it feel both catchy and embarrassing in a good way. It comes from Günther's 2004 novelty track Ding Dong Song.