Ha ha me and my friends did that during high school but at night. pretty funny. surprisingly no one really ever said anything, just drove off embarassed.
did that with two of my brothers with real rope when i was eight...after they got killed from getting dragged under the cars i figured out what i was doing wrong...my other two brothers and i did it trouble free for years with the invisible rope then....sure wish i had more brothers cause i would have tried alot of fun stuff