Helicopter Spin 

A form of headbanging in which a person would spin their head instead of the traditional up and down movement. In order for one to fully achieve the Helicopter Spin the person must have long hair.

The bassist of Slayer, Tom Araya, can be seen performing the Helicopter Spin in almost every concert.

Helicopter Spin by Headbanger Elite August 16, 2011

Helicopter 'spin' 

A 'Helicopter Spin' is something that's performed be a nude man, usually in a shower where he would spin his cock around like a helicopter propellar. The cock would ofcourse have to be of sufficient length (+15cm). There is no point in this action, men think its fun to do.

Perry performs a Helicopter 'spin' in the shower when he's alone.

Helicopter 'spin' by Mother Effer Jones March 10, 2013

T-rex Helicopter Spinning Blowjob 

a sexual act in which a woman dresses in a T-rex costume and places herself on the spinning blades of a helicopter. the helicopter then does a flip dive so that the woman is upside down and she can insert the mans penis into her mouth as she spins

damn she gave me the best t-rex helicopter spinning blowjob after her kindergarten graduation

T-rex Helicopter Spinning Blowjob by Big Dick Uncle Joe November 1, 2022

the spinny helicopter 

When you stick a toy helicopter up your girlfriends butt, and push her acrossed the floor screaming " WE'RE GOING DOWN HOUSTON"

I performed The Spinny Helicopter on the bae, and she was goin down

the spinny helicopter by Jay dizzle February 1, 2015