Well this was funny to me, I liked the video for the WoW wedding crasher.
http://blog.games.yahoo.com/blog/350-from-vow-to-wow-getting-hitched-in-online-games
Video of WoW wedding crasher from site
...and how not to do it
Word to the wise: planning Warcraft weddings isn't difficult, but there are certain elementary mistakes you will want to avoid. Like, say, staging it on a "PvP" server, where players on opposing sides can attack each other without restrictions. Why? This is why (warning: occasional language, and also Billy Idol).
Uh-oh...wedding crashers
Watch as Bathori, a stealthy, high-level rogue, sneaks into the church, murders the bride, and proceeds to turn the whole proceeding into a complete farce. It's a far cry from a dream day -- but we can't help but think that with just a couple of tweaks, it'd make for an unforgettable plot-twist moment in a Jennifer Lopez-style rom-com.