bangs that consist of the front part of the hair being radically parted, and then cut on the side while the hair is side parted. bangs are not worn in front of the eyes. common in the "scene".

When you eat dirt for the first time and leave your family to build a shack in the woods

long hair going down the side of your face

Moving one's head back and forth to one side: A variant of headbanging

A sexual encounter outside of the established relationship.

1. An affair.
2. The individual you are involved in an affair with.

Term endorsed by Jewel Staite on her twitter account @JewelStaite on Jun 24 2011.

Side Bang, a term reffering to a affair of a party both male or female, with their partner finding out.