Heli - V "derived from the term "helicopter". A "heli" is when a man is able to spin a woman who is on his penis fast enough to create enough downward force to provide lift, much like the propellers on a helicopter do. Also requires two other men be shooting semen away from the heli, as if providing fire support."

The equivalent of a "doughnut" in an AWD (All wheel drive) or four wheel drive car.

Because all four tires spin at the same time while doing a Heli, the entire vehicle rotates in a tight circle around it's near center of gravity, as opposed to only the rear rotating around the front of the car like in a regular, rear-wheel-drive doughnut.

Helis are easier to do than doughnuts, and usually result in tighter, faster rotation, but your car often has to have a lot more horsepower to break traction.

Popular internet flash game. The aim of the game is simple: navigate your helicopter (affectionately referred to as your "heli") through blocks.

Popular time-waster among GCSE students.

Synonym for penis. Usually a heli is a larger, more healthy specimen.

Originated from 'hel' as in "Hell thats a nice pecker!"

Pronounced 'HELL-ee'