According to sources close to the situation, Chris Brown was approached by an unidentified man as he left the "Playhouse" Nightclub that asked him "Is that motherfu@ker bulletproof". 

The man claimed to be a gang member but, that didn't stop Chris from allegedly telling the man 

"Don't Get Fu@ked up out here my N@gg@" 

He eventually got into his Lamborghini and drove off.