Egging but not as douche-baggish. You throw bananas at passing cars from a hidden position. If they spot you, you run like crazy. It does not completely ruin the car like and egg but is just as fun.
1 pt: hit regular car
2 pt: hit rich people car
4 pt: in the car window
10 pt: cop car. RUN FASTER
Bro: What happened to the windshield on your Porsche?
Brosette: Some kids were monkey running. I chased them but i couldn't find them