If you plan to have an open bar at your wedding, expect this sort of drunken foolishness to happen. Not exactly the "special day" the bride and groom had in mind, but think of it like this: It's all uphill from here.
Update: We've been notified that this was actually a sponsored video by Heineken in 2009 (translation: not real). But it's hilarious nonetheless, and we're almost certain this happened at one point in the history of wedding parties. Here's to bringing the house down on the dance floor!
[via Live Leak]