First off, I’m going to be my brother’s best man at his wedding this weekend, so I just wanted to let you know that I’m kind of a big deal. 
The best man’s duties consist of throwing a bachelor party (already done, although I really had nothing to do with it except enjoy the ride), holding the rings (which I’m not receiving until as close as the wedding as possible because I’m irresponsible), and giving a toast.  I’ve watched over a dozen toasts on YouTube, and I still have yet to …