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Keegan-Michael Key as "Boogie Down Brown" Teaches the Lions How to Properly Celebrate TDs | NFL

Actor/ comedian Keegan Michael-Key teaches Detroit Lions players, Matthew Stafford, Golden Tate, Eric Ebron, Marvin Jones Jr. and TJ Lang how to properly celebrate a touchdown, Vote your favorite players to the 2018 Pro Bowl! - http://www.nfl.com/probowl/ballot Watch full games with NFL Game Pass: https://www.nfl.com/gamepass?campaign=sp-nf-gd-ot-yt-3000342 Sign up for Fantasy Football! http://www.nfl.com/fantasyfootball Subscribe to NFL: http://j.mp/1L0bVBu The NFL YouTube channel is your home for immediate in-game highlights from your favorite teams and players, full NFL games, behind the scenes access and more! Check out our other channels: NFL Network http://www.youtube.com/nflnetwork NFL Films http://www.youtube.com/nflfilms For all things NFL, visit the league's official website at http://www.nfl.com/ Watch NFL Now: https://www.nfl.com/now Listen to NFL podcasts: http://www.nfl.com/podcasts Watch the NFL network: http://nflnonline.nfl.com/ Download the NFL mobile app: https://www.nfl.com/apps 2017 NFL Schedule: http://www.nfl.com/schedules Buy tickets to watch your favorite team: http://www.nfl.com/tickets Shop NFL: http://www.nflshop.com/source/bm-nflcom-Header-Shop-Tab Like us on Facebook: https://www.facebook.com/NFL Follow us on Twitter: https://twitter.com/NFL Follow us on Instagram: https://instagram.com/nfl/ Find us on Snapchat

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