I spent some time over Christmas day and Boxing day exposing 35mm film through my matchbox pinhole cameras. Both films I used for these were expired, one an old Polaroid 35mm film, and one an old Boots one I found hiding in the cupboard. I also made a black and white panoramic pinhole, which was overexposed :(
My series of Pinhole shots is evergrowing. Here is my Pinhole Set on My Flickr Page, take a look!