I have some neighbors that are like that. I was going to get a manakin , wrap it up in a rug and carry it out to the truck with a leg sticking out and act all suspicious then go back to the garage and get a shovel and drive off, and see how long it takes the cops to pull me over. Of course as soon as I get around the corner have someone waiting to take the manakin so if the cops do pull me over I can tell them that my neighbor is crazy. If no cops pull me over just come back in a few hours dirty and make sure they are watching when I clean the shovel and back of the truck out.