1. To enter into any social situation with a heightened level of confidence.
2. To engage in any pre-function activity providing positive reinforcement, with the intent of inflating one's self-esteem for a subsequent event, function or social situation.
I'm feeling good son. Just hit the casino for 13 bills...I'mma be rolling hot up in the club tonight!
Going about town legally armed. Usually with a concealed weapon.
"Hey, you rolling hot? This is a bad neighborhood."
"I forgot my gun in the bathroom, I hope you're rolling hot."