The Willy Edit Meaning

1.

to move ones hand in an upward downward fashion.

to move the hand like a dolphin jumping in and out of water

In a car when you stick your hand out the window and moving your hand up or down makes your whole arm move like a wave, thats the willy, just not in a car.

Woah, that cool kid just did the willy!

Can you do the willy?

See hands, movement, wave, cool, awesome