The New England Patriots and Pittsburgh Steelers will play for the AFC Championship this Sunday night in Foxboro, with the winner advancing to Superbowl 51 in Houston. So let the verbal jousting begin.

Steelers head coach Mike Tomlin was addressing his team after their win over the Kansas City Chiefs Sunday night and he had a few choice names for the Patriots. And then he told his players to keep things cool, not open your mouths, and definitely stay off social media.

Sounds like a good plan.

Only problem is Steelers wide receiver Antonio Brown went Facebook Live and it is now out there for the world to see, and hear.

Tomlin called the Pats "A Holes" and also complained that the Pats got to play Saturday night and the Steelers had to play Sunday night, therefore giving the Pats an extra day of rest. He also had some other choice words, all while Brown's Facebook live feed continued to roll.

You can watch the video below, but we must warn you, there is some graphic language and it is for mature audiences only.