Taken with a snap-r single use underwater camera in week 449 of my 52 film cameras in 52 weeks project:
52cameras.blogspot.com/
www.flickr.com/photos/tony_kemplen/collections/72157623113584240
I picked this up in a charity shop for 75p. It had not been used, but the ISO 400 film was marked "develop before 09-2006". I have used much older films with better results, and I suspect this one was stored in a hot place or direct sunlight. The first few frames of the film are heavily fogged in a pattern which suggests that it might have been exposed to heat from one direction. I developed it in the Tetenal C41 kit, and did what I could to rescue the images after scanning.