Peyton Manning is usually all business when it comes to football but apparently he was feeling a little loose before practice on Monday when he decided to break into a horrible, horrible dance to a bluegrass song (“Rocky Top” by The Osborne Brothers) playing over the field’s loudspeaker.

As Manning was making a public spectacle of himself during the pre-practice stretch, his favorite receiver, Wes Welker, decided to double-down on the embarrassing white boy dance fest as well.

There’s video below but – be warned – you can’t unsee it.

If video isn’t working, you can click here for a GIF.

[9News]