It was either the ballsiest move -- or the stupidest move -- Diddy ever made ... getting right in the face of a tough-talking hip-hop cop, not affiliated with the NYPD, and calling him a "mother f**ker" during an extremely heated confrontation.
It all went down Sunday night outside a VMA afterparty at 1 Oak -- the cop forcefully instructed Diddy to keep moving on the sidewalk ... to which the record mogul replied, "Lower your f**king voice when you're talking to me ... I'm a man just like you."
The cop then yelled back at Diddy, "I don't give a f**k who you are."
Diddy turned and shouted back, "I don't give a f**k who you are either mother f**ker!"
The two men continued to yell at each other until Diddy's entourage ripped him away.
According to MTV, Diddy eventually made it into the club. He later Twittered "I'm gonna say this, we should always have respect for each other! End of discussion" -- but it's unclear whether he was addressing this situation or the one between Kanye and Taylor Swift.
Since becoming a pastor, Ma$e has been kinda MIA on the music scene -- but amid rumors he'll be re-signing with Bad Boy Records, the dude hinted about a deal with Diddy yesterday in NYC.
Chris Brown had a blast on a jet ski Thursday in Miami, where he's spending time with Rihanna -- the woman he allegedly beat just weeks earlier.
Chris -- who looks like he's recreating the wind up leading to the punch that left Rihanna bloodied and bruised -- doesn't seem to have a care in the world.
And here's an interesting tidbit: Rihanna is being shadowed by one of Jay Z's beefy bodyguards.
A guy got passed-out wasted and plowed into a fleet of super-pricey whips in NYC the other night. Too bad for him, that $400,000 Maybach he hit belonged to Diddy! Cops tell TMZ they popped jackass Charles Lorenzo for DUI last Friday after he slammed into several cars -- including Diddy's sweet ride -- in front of Manhattan hotspot 1Oak. Diddy's peeps tell us that his car is just fine and that the Maybach that got nicked was someone else's.
Get this -- cops say Lorenzo was so drunk when they showed up, he was ass up, passed out face down on the ground.
Believing that everyone cares what his name is -- or what he's changed it to, Diddy has recorded his own personal YouTube to "clear up" any confusion you might have about what he's decided to call himself now.
So everyone knows that Diddy is the new $100 mil brand-builder (don't say spokesman!) for Ciroc vodka -- but a source tells TMZ that the folks who make Ciroc are pissed that he's still quaffing 1800 Tequila like water.
Puff stands to make a fortune from his multi-year Ciroc deal, but the man does love his 1800 -- we hear he's been ordering it everywhere from Nobu to Prive, and Ciroc's parent Diageo -- who paid him to pump out the hooch -- isn't happy.
Neither P.'s peeps nor a Diageo rep got back to us with comment.