I have two. At the first one, the bride had an uncle who never quite made it as a singer, so he figured this was his chance. He hijacked the mic during "Ain't No Stopping Us Now", and decided that the crowd wanted to hear his 1 hour version, and apparently the vodka he was loaded on agreed. After about 30 minutes or so, I stopped playing. If you've ever played that song before, you'd know why. It's a VERY busy bassline. When I stopped, he turned to the crowd (his family) and said, "Boo the bassplayer!", and his family was like, "No! YOU sit down and shut up!" He spent the rest of the night trying to get his "revenge", whatever that would've entailed. He did mention something to the effect of "You're lucky that I'm not a physical man." At the second one, EVERYONE at the reception wanted to do a verse of "Sweet Home Alabama"!The same verse! The second one that mentions Watergate. The bandleader apologized for hours after that one.