On the way back to the shop yard, traveling down the calumet expressway, all of sudden my worker Juan, starts giggling and pointing to the driver side of the truck. Some guy in a BMW rag- top was giving me the finger lol.I first thought what the hell looks like Im going have to run this mo-fo down. Then I peeped at the side mirror and saw leaves flying all over the rode. The tarp had come loose and the leaves were flying into his car lol, so I didnt pursue it. We stopped and tried to tie the tarp as best as we could. After taking Juan and Carlos back to the shop yard, I made a trip to diesel the truck up and go to my P.O Box, at a post office sub-station in a shopping center. Low and behold what do I spy at the shopping center? Yup that BMW rag-top .The guy was sitting in it, with an unlit cig in his mouth. I got a book of safety matches out of my truck, and went up to the dude and said, need a light lol, he looked over at my truck and got the biggest lump I ever saw in a mans throat lol. As I lit the smoke, I said you really should watch that itchy finger lol; the guy was white as ghost when I left and got back in my truck lol.It felt a little bit nice to get a little satisfaction, without going to jail. So if any of you had been in the same situation, and happen upon the finger giving perpetrator, what would you have done LOL ?