Rex Ryan was really happy as the Buffalo Bills wrapped up their 22-17 win over the New York Jets on "Thursday Night Football."

Ryan, of course, coached the Jets for six seasons before he was fired in the offseason. He remained in the AFC East when he signed with the Bills, and Thursday night was his first chance to get some revenge against his former employer. So some excitement certainly was understandable.

Maybe not that much, though.

Thumbnail photo via Twitter/@GershOnline