Place it as the payoff after a straight-faced setup, then follow it with a funny ha ha laugh to sell the joke, or keep a background music loop underneath a longer montage that builds to it.
About this sound
This nine-second clip gives the familiar Baby Shark tune a smooth R&B treatment, with a laid-back groove and a playful, grown-up swing on a children's melody. The contrast between the nursery hook and the mellow rhythm feels cheeky and light-hearted, turning a song everyone recognises into a quick joke for adults.