Place it as the payoff at the end of a chant sequence, after Nico Nico Nii sets up the rhythm, then follow it with Funny Ha Ha Laugh to close the bit while the audience is still reacting.
關於此聲音
A short, roughly nine-second vocal chant repeats the syllables nga nga nga u nga in a steady, rhythmic pattern. It feels playful and absurd, the kind of looping chant that sticks in your head and makes a room laugh before anyone has said a real word.