I tried to sneak in a quick dump before one of my classes, so I went into one of the typical multi-stall campus restrooms. I was the only guy in there and so I claimed the handicapped unit as per standard-op. All was going well until I went for the toilet paper. It was one of the gigantic industrial-size rolls, like a foot across, in the clear plastic dispenser. Well, the cover was missing on this one, so when i unrolled a little bit of TP the whole roll fell out of the dispenser across my lap, onto the floor, and out of the stall far far far away.
I was pretty stunned and furious, but decided to make a pants-down break for the TP now in the middle of the bathroom. Luckily nobody else came in mid-dash, and all was well in the world.
Lesson: Always check TP status before taking care of business, and if necessary, unroll with care.