Pittsburgh Steelers' running back James Conner had a huge game Monday night against the visiting Miami Dolphins, rushing for a 145 yards.

However, Conner came up with a little something extra after a run late in the game.

The Erie native and third-year rusher out of Pitt had a huge chunk of Heinz Field left on his face mask after getting tackled to the turf.

Teammate Johnny Holton tried in vain to remove Conner's grass beard, but the fescue facial hair was stuck until Conner could see a coach on the sideline.

It could have been his Halloween costume.

Conner left the game with a shoulder injury after the team's 27-14 victory against the Dolphins.