Top Definition
Male on top of the Female and once inserted he begins to slowly rotate his body round in a 360' circle whilst thrusting. the woman must lift his legs as they go over her head, and if he hits a good spot the woman is allowed to stop him.
The tricky part is making sure your member doesn't 'pop' out while you're doing this. ... And to keep from laughing. Otherwise its great.

Girl 1: My boyfriend and I tried did the helicopter twirl last night!

Girl 2: What's it like?

Girl 1: Great until he slipped out
by MagicNumber February 03, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt