Well, this is a boneheaded idea...but they were hammered so they did it. Tried to break into a pizza vending machine by ramming it with their heads!
Click HERE for the pics and vid. The Sun says:
One, dressed in a multicoloured jacket, charges and forcefully headbutts the machine, before tumbling to the ground and having to be helped to his feet.
While the other, dressed in a fleece and beanie hat, takes a run up and shoulder barges the machine, causing the screen to go blank, before he bounces off it and staggers away.