hairlicopter
Head-bopping so hard that your long hair spins like a fan, and it looks like your brain is trying to escape.
At the bus stop, I did the hairlicopter so loud, the whole bus turned around to look at me.
My dog did the hairlicopter when I dropped the meatball on the floor, and it looked like he was having a meltdown.
During my video call, I did the hairlicopter so much, my boss asked if I was possessed.