Water you going to do about it?
For an added touch, you can cover the can with red saran wrap to make people think you're going backwards.
Just kidding, don't do that. Safety first, kids.
~Not-"Not-So-Handy Andy" Jack
That's right, Prius owners: if you were REALLY committed to conserving and helping the environment, you'd get rid of that costly and resource-consuming sheet metal and switch entirely to plastic wrap.
~Not-"Not-So-Handy-Andy" Jack