You have to reach the bumper to tap it and a steel bumper might do more damage to your plastic one before you make the truck do anything. Rear-bumper? I imagine law enforcement would have something to say to you.
When I had my Prelude, a friend was modifying his Sportage for off-roading. He sent me a picture of a lifted truck with one wheel on the hood of a Camaro.
The truck was fine, yet when I searched for "lifted truck runs over camaro" I found one hundred pictures of lifted Camaros before that picture from "Girl Allegedly Cheats On Boyfriend, So He Runs Her Saturn Over With His Chevy Truck
Funny. The news is full of people doing far worse things, but I do not recall the victim "allegedly" doing anything, it was the criminal caught on camera.
"The California Kid" sounds vaguely like "Nothing but Trouble," but perhaps funnier.