Me and my mate once got mugged by a couple chavs when we were on our way back from a gig in Liverpool (yes the ultimate crime stereotype I know, but I love Liverpool). Because we had been to a gig, i hadn't taken any loose change, my phone or wallet but these guys stopped us and threatened us unless we gave them phones/money, I got pushed up against a wall and threatened again, despite me saying I had nothing on me and turfing out my pockets.
In my back pocket though I had a Subway voucher, which I offered, but it seems they preferred McDonalds and so they let us go. We ran as far and as fast as we could until we thought we were safe. Pretty lucky one that.
My flat got burgled a few months back too, but thankfully I wasn't in when they were doing it. They made off with the TV which is unusual in such an opportunist crime considering its size but hey. Not a nice experience, which I still aren't really over.