One of USC's spritely cheerleaders must have decided that since she was only scheduled to be seated at the bottom of the pyramid, there would be no harm in showing up for a nationally televised game without the protection of any kind of female undergarmets. I can only hope that she steered clear of doing any splits, because we all know how cumbersome it is to remove grass stains from your labia.

(Thanks to AwfulAnnouncing for the tip).

USC Cheerleader Forgets Underwear [YouTube]