Watch Zach Galifianakis Ruin A Girl's Haircut And Life
He gave her a hack job on live TV. She was not all that pleased.
It went down on the New York local access/internet favorite program The Chris Gethard Show. People volunteered to get haircuts. Bianca got stuck with Zach, and knew she was doomed from the start.
The cut begins at around 8 minutes in.