Writer John Mulaney shares the origins of Stefon and how making Bill Hader break became part of the character. #SNL #SNL43 Subscribe to SNL: https://goo.gl/tUsXwM Stream Current Full Episodes: http://www.nbc.com/saturday-night-live Watch Past SNL Seasons: Google Play - http://bit.ly/SNLGooglePlay iTunes - http://bit.ly/SNLiTunes Follow SNL Social - SNL Instagram: http://instagram.com/nbcsnl SNL Facebook: https://www.facebook.com/snl SNL Twitter: https://twitter.com/nbcsnl SNL Tumblr: http://nbcsnl.tumblr.com/ SNL Pinterest: http://www.pinterest.com/nbcsnl/