A hotel guest — who knocked out a Fort Lauderdale parking attendant with a brutal sucker punch over an $18 fee — was not charged with any crimes after he identified himself as an ex-cop to police.

You can tell he’s an a**hole, just from the way he approaches the valet. After about 10 seconds, he snuffs the valet (whose hands are in his POCKETS) with a savage right hook and then does a weird, quasi-citizen’s arrest on the valet’s unconscious body.

The video evidence is pretty damning here. Yes, it is Florida, but even they can’t let this one slide.