Watch: Brent Burns shoots puck at heckling fan

Before he was picking corners in the first period of Game 5, San Jose Sharks defenseman Brent Burns had a different enemy during pregame warmups - an angry fan.

Donning a cape and a long, gold and black wig, the Pittsburgh Penguins supporter was seen screaming at Sharks players through a camera hole in the glass. Burns then startled the fan by shooting a puck at him - barely missing the opening.