give an inch and they take a mile

I know this pic is very hard to make out but these two wee buggers not only broke my pals van window, who happened to be parked outside and they flung a piece of ice through thus breaking the window! Today they have gone too far, the police have been called as now they think, at all of 17yrs old! they can terrorize the area, not while i am here!
To think they will get pressies from santa, i know what i'd give them.
Angry but still have faith in folk!
Merry Xmas.