Blow Up Doll Shenanigans!
Let's say you're bored, you're getting drunker by the minute, and you've got a grand in sex toys lying around? "Hey, lets go shove them into businesses' mailslots!" No, that's not even a euphemism; businesses opening the next day found vibrators, blow-up dolls, and other sundries just inside their doorways. The culprits weren't particularly stealthy, either: they took pictures of themselves delivering the toys, and then uploaded them to a newspaper's website. At least they had the sense to block out their faves first. Here in the U.S., there'd probably be obscenity or hate-crime investigations, but over in the U.K. everyone was in better spirits - the article mentions no police involvement for the moment.