K-Twizzy
To shake the K's like they're enemies and talk like you're the smartest person in the room. Even if you're not.
My friend does K-Twizzy in the lunchroom. He yells 'I know everything!' and throws his sandwich.
My brother does K-Twizzy in the car. He says 'I'm the king of the world' and hits the dashboard.
My mom does K-Twizzy when she's tired. She says 'I'm the best' and throws her coffee cup.