When you have a row of bushes in front of your shop, you want them to look pristine. A well-tended exterior shows your business is also well-tended. It's understandable you'd be upset if skateboarders repeatedly fucked with your shit.
However, you can be too upset. Take this for example.
Our favorite part is when warns the kid not to bolt because he runs really fast for an old fart. All in all, it plays out like the elevator scene at the end of The Departed. You know, if the stakes were getting arrested over a slightly damaged piece of greenery instead of being a dirty cop.