VIDEO: Fan challenges CM Punk to fight at Q&A

UFC fan Q-and-As are often a horrible idea.

Sure, the occasional thoughtful nugget is born out of a fan question, but for the most part it's people asking for shoutouts, looking for a photo, or gushing over their favorite fighter. New or useful information is rarely ever gleaned from the situation.

Case in point: CM Punk's Q-and-A following weigh-ins for UFC on FOX 16 on Friday afternoon, when a fan challenged the former WWE superstar to a fight. (Warning, the video contains coarse language.)

"I want to know why you're scared to fight me," the fan asked Punk, after explaining that he had challenged him on Twitter multiple times.

Incredulous, Punk asked the gentleman if he was a UFC fighter, and when the fan accused him of just being an entertainer, Punk wonderfully lashed out.

"I'm on the stage, bitch," Punk said as they cut off the fan's mic. "Get the fuck out."