hairlicopter
When you bob your head like a fool and your long hair goes around in a stupid circle like it's trying to escape your skull.
My cousin did the hairlicopter so hard during the church service, the priest thought it was a sign from God.
At the concert, I did the hairlicopter so much, my hair looked like it had a life of its own.
My girlfriend did the hairlicopter in my face during our first fight, and I didn’t know what hit me.