Watch: Josh Allen, Stefon Diggs pull off epic no-look pregame handshake

Swagger is everything in today's NFL, and Stefon Diggs and Josh Allen both have it in buckets. 

That's good news for the Buffalo Bills because they're going to need some swagger in order to march to a Super Bowl this season — which is something many are picking them to do.

It all starts with game one, though. The NFL schedule is grueling, and it's easy to get over your skis as a team. 

It seemed as if both Allen and Diggs were locked into the moment before their season-opening clash with the Los Angeles Rams.

So locked in, in fact, that they pulled off a no-look pregame handshake.