There is a site where people tell of there moments, it's well funny:
Ever been caught by your mum? Or tried to **** a pillow and got the spongey bits stuck to your bell-end creating a strange new flower? What about the time you man-milked the keyboard causing your PC to short-circuit and knocking out the mains for the whole street? Maybe you're a lady and you were using your mobile phone as a vibrator and accidentally dialed your mother? Tell us your stories and we'll tell the world.
Never in a touring caravan
Once when much younger on a caravanning holiday with family friends, I rubbed one out last thing at night in my little caravan bed. The family friends very innocently commented the next morning over breakfast on how the caravan had been 'shaking about a lot' the previous night. I nearly snotted Coco Pops out of my nose.