Congrats! You are the best man, universally acknowledged from this point on as not just the man but the BEST man. You've always known you were 'the best man' but it's still nice that it's finally official. And as you now wear the badge it's to live up to the title. There's the stag party to plan, you have to look after the groom, evil genius and killer pranks to plan and then of course there is that speech. But don't sweat it, we've got your back Jack. The Best Man-ual is the definitive guide to being the best man.