Charm, as in... I can near enough bullshit or talk my way in/out of anything. Like the time the police nabbed me for being a disorderly drunk. At 1st there was a lot of shouting and arm twisting, but 5 minutes in the van with them and they decide to not throw me in the cells, and let me right back out!

Edit: Also police on powertrips are assholes, they take out their little frustrations on you, so don't encourage those fuckers.