The Detroit Lions talk a good game, but once you peel back the kneecap-biting and running up the score against bad teams, they are exposed as the footballing personification of a schoolyard bully.
They can trash-talk with the best of them when they're winning, but crash out the moment they get punched in the nose. Green Bay Packers fans know this already, but a national audience witnessed the Lions' ugly side in the moments after their loss to the Kansas City Chiefs on Sunday Night Football.
Patrick Mahomes extended his arm to Lions safety Brian Branch for a postgame handshake, but Branch refused.