- Users: Yang
- Side of Woo Foo: Martial Arts
- Quote: "Once this power is within your grip, through all boundaries you will rip."
- Level: Unknown, Offensive
Percussive Bionic Fibrillation is a Woo Foo move in which the user squats down, puts his shoulders back, and pulls his finger, releasing a massive fart shockwave. He has not decided whether to call it the Sonic Fart, the Toxic Wind, or the Toot of Terror. If the user is intangible or invisible, it can still be felt and smelled.