TMZ was on hand to witness an aggressive face-off between Chris Brown and a crazy heckler.
The incident went down outside L.A. nightclub "Playhouse". As Chris was exiting and getting into his Lambo, a man ran up to the car and started yelling at the pop singer.
"I ain't never seen a n**ga jump in a car that fast, n**ga," the man shouted. "Yo, scary-ass Chris is that motherfu*ker bulletproof?"
At that point Chris responds, asking the man if he himself is bulletproof. The man replies, "I'm a crip n**ga, hell yeah, I'm bulletproof!"
Before Breezy drives away, you can hear someone in the car (who sounds a lot like Chris) yell, "Don't get fu*ked up out here, my n**ga."
There's no telling what the man's motive was.