Why Jason Garrett shoved a fellow Cowboys employee after Sunday's win

Moments after the Cowboys wrapped up a huge victory over the Redskins on Sunday, Dallas coach Jason Garrett was seen shoving a man in a suit as they ran onto the field to celebrate.

Everyone on Twitter instantly asked the same question: "Who is the guy in the suit?"

See the moment here, then we'll explain below.

OK, explanation time courtesy of FOX Sports Southwest's Mike Fisher:

While it didn't look like Garrett was all that happy, apparently he was just having a little fun.

(GIF via Bleacher Report)