Monday 4 December 2017 02:25, UK
You're never too old to throw a temper tantrum! Are you Tom Brady?
While 40-year-old Brady and the New England Patriots ultimately came away from their trip to Buffalo with a convincing 23-3 win over the Bills, all was not seemingly going to plan early on...
Click on the video above to watch as Brady completely flips out on the sidelines, losing his rag with Patriots offensive coordinator Josh McDaniels.
Brady wouldn't end up throwing a touchdown in the game, though he did still manage to earn a 27th career win over the Bills - the most earned by a player against any one team since 1950 in the NFL.