Ever seen a dude squat 585 pounds and get clowned over it?!?!
Welcome to the NFL ... where Washington Redskins star Jonathan Allen just threw around an inhuman amount of poundage -- only to get ripped by a former teammate hilariously.
Here's the deal ... Allen -- a former first-round pick -- loaded up his bar with nearly 600 pounds during a workout Tuesday and squatted it five times.
The feat was pretty unreal ... but the fact that he didn't break parallel clearly caught ex-Redskins DL Ziggy Hood's eyes -- 'cause the dude comically went off on Allen for the lift!