Sadly, the video Izuno posted was filmed at my alma mater, Kansas. I have the same hoodie as the guy in the video and the house he was standing on is one of the rival party houses to my old house. The cops used to patrol that parking lot and tow cars on house party nights.
So yeah, Kansas represent.
I suppose if you really wanted to fuck shit up you could rig some sort of mass dispersal rig and launching platform. My first thought would be to use some sort of wrapping around the mentos that dissolves slowly in diet coke. That way you could get a whole tube in there and have enough time to launch. Or you could crush them up and put them in a balloon, shove the balloon through the opening and wrap the nozzle of the balloon around the mouth of diet coke. The impact of it hitting would free the balloon.
Then again, I overthink things. Also, do this away from cars, unlike those jackasses.