It was likely meant to be a joke, but nude marathon runner Brett S. Henderson wasn't laughing Sunday when he got tased by police officers and slapped with public indecency and obstructing official business charges.

The 35-year-old Cincinnati resident was running -- sans clothes -- in Sunday's Flying Pig Marathon when police confronted him.

After refusing to leave, Henderson was given one last chance to get into the police car before further measures were taken. He refused again and was then tased by police officers. Remarkably, Henderson kept running.

According to officials, Henderson wasn't a registered participant of the Flying Pig Marathon. He now faces charges of public indecency and obstructing official business.

[Cincinnati News]