Recently was given a 15-year-old expired roll of Fuji 200 color negative film, which I decided to play with. I shot it at an EI of 50, with my Pentax S2 and a 55mm f/1.8 Super-Takumar.
Since the whole point was to have some fun, I developed it for 16 minutes at 75 F in the Caffenol-C formula on Digital Truth's website. Attached are several negative scans (with the contrast and brightness settings on the scanner at the lowest settings). The highlights look a little strange - not sure if that's the developing or the exposure - but I got usable images.