a) [DiS-user] attempting to get a shifty looking couple thrown out of a bar for eyeing up the cashpoint, only to find that it's a mentally disabled guy and his carer. Or

b) [DiS-user] spying a seemingly abandoned sticky-toffee pudding on an adjescent table at the pub and digging into it with his hands, only for a member of the bar staff to approach a minute later and ask why he's eating her dinner. And two fairly attractive American women are watching this intently, seeing as we were in mid-conversation with them as it went down?

Both events resulted in financial loss for the DiSser involved. It's a pickle...