Replying to Hit some dudes car

OK, last night me and some friends are really bored, so we find a huge box of really hard grapes in my frig, so we go down to the entrance of my neighborhood in the median and start hitting cars with huge hand fulls. It is great fun until all of my five friends each throw like six grapes at this one car. This guy comes to a hault and backs up, so we hide in this pinetree. My dumb brother doesnt hide well enough and the guy seems him. He starts demanding that we come out and is real pissed. The next second we all take off from the median which is in the middle of the road. The guy burns out and starts flying down the road torward us. We see his light behind us and jump a fence, so then he gets out of his car, but is to lazy to chase anymore, then we went and chilled for a while before sneaking into my house.