Katt Williams Gun Freak Out: Comedian Goes Crazy AGAIN After Infamous 'Target Slap & Bar Brawl,' Police Respond To 'Heckler' Nightclub Attack [VIDEO]

Back in December, comedian Katt Williams caused a LOT of ruckus after "slapping" a Target store employee, leading a wild motorcycle chase, and prompting a violent bar brawl.

Yeah, that all happened.

And now, the 40-year-old "Wild 'n Out" funnyman is in trouble with the law once again.

According to TMZ, Williams was lounging around West Hollywood's legendary Comedy Store on Tuesday evening (July 1) when a rowdy audience member began heckling him. The "Friday After Next" star was not amused...

So, he pulled a gun.

Apparently, the outspoken spectator started making-fun of William's race and height. Not cool - but Williams' reaction was even worse. According to eyewitnesses, Williams wasn't even performing onstage when the potentially-dangerous altercation occurred.

But the Hollywood troublemaker allegedly "went crazy." Someone eventually called 911, afraid that Williams might do something stupid But when police arrived, Williams was already gone.

Authorities were told that a man was inside the club wielding a gun - so six deputy cars arrived at-the-scene, ready for action. Bean bag and shot guns were aimed and ready to fire, but thankfully no violent confrontation occurred. Because Williams had already slipped away.

The popular gossip webloid reports that no warrant has been issued for the arrest of Williams. The incident is still under investigation.

Definitely sparked a crazy scene, though: