Ive hit a plastic bag twice. the first time i didnt think anything of it untill i came to a stop and smelled it. I was just like "Fuk, theres nothing i can do about it now", then I took off and I heard this god awful thumping against my floorboard. Come to find out, the bag got wrapped around my drive shaft and thats all it took to make that loud ass noise. The second time it happened I had a different exhaust system. I looked in the rear view and didnt see the bag come out so i pulled over with the quickness, jumped down there and snatched that MFer off. It didnt get me too bad that time. I couldnt even smell it.