In celebration for the 10 successful seasons of Duck Dynasty, A&E has been counting down the Top 9 Fan Favorite Moments on their YouTube channel. Each "moment" is funnier than the last, and they finally released the clip for the No. 1 Fan Favorite Moment, which we'd have to agree, is probably the funniest moment in Duck Dynasty history. The No. 1 Fan Favorite Moment was the episode where Sadie and John Luke Robertson go to the dentist to have a bunch of dental work done. They are each put to…