Floor collapse at frat party

Dozens of revelers plummeted through this floor when it collapsed during a Clemson University frat party early Sunday, leaving about 30 people injured.

Horrifying video (right) showed dancers jumping up and down to a song at around 12:30 a.m. before they crashed through the floor and into the basement of the clubhouse, located about three miles from campus.

Miraculously, they only suffered minor injuries.

“It happened so quickly,” Clemson sophomore Larissa Stone told The Anderson Independent-Mail. “I stood up, and everyone was trying to climb out. People are under other people. People are hurt. People are bleeding. I had blood on my sneakers.”