Domata Peko is just hangin', doin' some groomin'

After Jermaine Gresham "won" the Oklahoma drill against Geno Atkins, the two ended up chatting in the locker room with Atkins demanding that Gresham admit he "cheated" by jumping; eventually he relented, only to say "it's all on film."

But while that was going down during HBO's Hard Knocks, Bengals defensive tackle Domata Peko was in the background grooming like only a defensive tackle in the NFL can groom. And he didn't give two s**ts.

(courtesy Sports Illustrated's Extra Mustard)