File this under "Those Crazy College Kids."

Just before midnight Tuesday, a dance party broke out at the undergrad library at UNC Chapel Hill. You may have seen the video. It's gotten quite a lot of buzz this week.

I spoke with Bobby Nieland, one of the masterminds of this crazy event. Click "Read More" to see the video and read Bobby's tale.

What you're seeing here is, apparently, the ultimate in finals-week stress relief: a dance party in the library, complete with crowd surfers.

According to the video, it happened late Tuesday at the undergraduate library at UNC Chapel Hill. One moment, the library is quiet. The next, it's a dance club, complete with crowd surfers. On the periphery, library staffers look on with bemused expressions on their face.

Not surprisingly, there's plenty of other video out there of this. Check out the Daily Tar Heel for more.

If you're viewing this at work, you may want to turn the volume down just a pinch.

Enjoy.