What is Helicockter?
1.
Girating ones hips so that thier penis swings around in circles.
"I was doing helicockters when I got out of the shower"
2.
The act of swinging person A's erection around in a circle, repeatedly smacking person B in the face.
Little Jonny stole two cokies from the jar before dinner, honey. I had no other choice than to give him the helicopter. It's the only way he listens.
See