The feeling you get when you are driving and you drop quickly over a hill. Can also be used to describe the rush you can feel in your stomach/groin anytime you drop quickly such as on a rollercoaster.
The little hill back there gave me a windboner. I love that shit, let's go faster next time.
by The word smith January 12, 2009
The act of erecting ones penis due to extreme wind activity.
i.e. Skydiving, motorcycle riding, and even a really windy day can all lead to the erection of a wind boner.
by Every_one March 31, 2008