Loved all the answers! I think mine will beat them all though - went to the swimming pool quite near my house for the first time. Swam, all fine. When I went back to the changing rooms aftwerwards I must have misread the male/female sign, I'm a bit short sighted without my contacts and the two entrances were exactly the same and right next to each other. Didn't realise that i'd got it wrong until I was in the shower area, having removed my top, turned round to see three guys just standing there. Much scrabbling around, red faced - never been back!