BUFFALO, N.Y. -- First, they touch pinkie and index fingers. Then they lock hands, swipe through each other’s arms, tap each other's backs, bring their arms down to put their finger guns into air holsters and, finally, shoot the guns in the air.
Then Stefon Diggs blows smoke from Josh Allen's finger gun.
The handshake between the Buffalo Bills quarterback and his No. 1 wide receiver has adapted over time. The teammates do it so quickly and instinctually at this point that it can be hard to break down what’s actually happening.