What a small group of punks call fat people trying to act cool when really he/she isnt
"look at that group of jellycopters, hahahaha"
Where you perform the helicopter and cum at the same time. Spin it and fling it!
Steve- Hey babe, look at me!! Im doing the jellycopter!
Jacey- Whats a jellycopter?? (she is turning around to see)
Jacey- Fuck!! You got it in my eye!!!