Ok, first I pull out my Celestial Brush. I draw in some mist to slow time down, and confuse the hell out of everyone. Then I draw a few bomb icons on the nearest vault door. Once it has been blasted, I draw a large swirly into the open vault, and when the money whooshes out with the wind, it should automatically fly into my bag when it gets close to me.
Once I've got all I can carry, I draw in a few fires and make lightning zap from a few of the lights, to further distract and confuse everyone. Then I take my leave, pausing at the door to face the crowd and utter my opening line as the mist finally clears.
"BARK!"
I then run like hell, leaving a huge trail of flowers in my wake (which will fade in a few seconds, so I don't have to worry about being followed).