There is a mission (cant remember what its called) but its from them bikers. You have to cause as much chaos as poss for the little metre to go full.

Whats the best way?

This mission is beyond easy if you do it the way i'm about to explain. Simply take a car and go somewhere discreet like behind a building. Now shoot and blow up the car. Then keep shooting the car and the meter goes up. It's that simple.

I did what you said, but still nothing. I took the car round the back of the biker place and blew it up. The choas bar went up a little. Then i kept shootin it, but nothing.

Its ok now mate, ive just read the FAQ guide on it.

Thank you anyway

Or Simply Just Do The Bigbang Chreat Over And Over Again.

Juz cheat....keep on using "bigbang"(thats wat i did to pass the mission.....)

Steal a load of cars and park them outside before the mission, Or go to your garage with about 3 cars in it and blow them up, Let the door close and open back up and there brand new, So blow them up again. After a while the <eter will be full. Don't mind all those cheaters