Senior moments
Or then there's the time I took off in a glider on an intended cross country and within minutes felt a growing damp patch where the sun don't shine. Looking down, I realised I had taken off sitting on the nozzle of my "Camelbak" water carrier, which had then duly dispensed a litre and a half of water into the seat pan in two minutes flat. On landing (rather more quicky than I had intended), I was then asked to fly a rather fetching young lady visitor, and found myself having to explain that the very large damp patch on my trousers was not caused by incontinence !