On the topic of running without paying.... There was once occasion where I was with a friend and we'd been drinking in a group but most all the others had left so we were just having a final beer before calling it an early night. We bought a can each and sat out in a square. A short while later a drunk aussie girl came up to us and was snapping photos after some chat we went to join her and her friend. They were classy enough to actually be sat at a table buying drinks from a bar not just sitting on a step as we had been. They had a bottle of wine so we ordered another to share but before too long one of the girls was so pished that her more sober friend decided they had to leave straight away. So the girls left us 50 euros to make sure their bill was covered. We didn't know what they had had before we got there but we were sure that 50 would be more than enough and were quite smug about probably making a cheeky wee profit out of it. I then went into the bar to use the toilet and as I was returning to the terrace I was able to have a brief conversation with my friend (without breaking stride) to discover that the bill was 64 euros and we didn't fancy paying it so I just kept on walking. My mate got up, mocked a phone call then walked over to me. Then we sprinted round the corner and away. In my head we were running like Bertie Wooster waving the 50 note above our heads shouting weeeeyheeeey. We then proceeded to a 1 euro a beer bar and got more smashed before heading a short distance to a flat party, by taxi of course why not be luxurious. I partly felt guilty the next day but part of me really appreciated my good financial state after a big night.