Put this clip just before Catnap appears, then follow it with Cartoon Chase Music when the twins run off, and keep Metal Gear Alert for the moment someone spots him hiding.
About this sound
This six-second clip is a rapid, high-pitched chant of repeated owow sounds in bright young voices, aimed at Catnap. It feels silly, loud and mischievous, like two kids ganging up to tease a scary toy. It uses the voices of Upin and Ipin, the twin brothers from the Malaysian animated series, reworked as a playful taunt for the creepy cat character.