It's around that time when we start flagging on a Monday. We've wolfed our lunch down and we've got a few more hours of work staring us down. Whilst we're not sure your bosses would agree, the simple fact is that to make it through a Monday afternoon, procrastination is key! With that in mind, we've put together 12 jokes so terrible they're brilliant, to help you make it to that special hour known as 'home time'.