The Olympics really don't start until you get a solid water polo nip slip. The wait is officially over thanks to today's U.S. vs. Spain water polo match. Underwater cameras caught this scrum during the 9-9 tie and you had a full sideboob nip slip to entertain the Internet. Of course there are screencappers out there just waiting for a boob to pop out of a one-piece. Let the Games begin. JUMP!