Indeed very interesting theming. I and my cousin couldn't help to laugh the whole time. One thing we are very serious about is that the hood kid cannot significantly distract the driver! Maybe consider adding some magic ability to inverse driver's control. Or completely block its vision for 3 seconds where there are faster moving pedestrians on the street. The car could also do something in return, like bumping and dipping on ground obstacles, the hood child will then be disabled or completely get throw off the car and make the driver the winner instantly.
Looking forward to seeing your iteration!