I was sitting in my living room when all of a sudden there was a huge bang from somewhere in my apartment. The kitties freaked, as did I. Twiggy was on it. Eddy ran under the bed. I was afraid at first to even look for what the noise could have been, because it sounded bad. I thought, oh no, not my bike, thinking one had fallen over, but they were all standing. Then I thought maybe a window, or a mirror had fallen. It didn't really sound like glass breaking, but more like something falling.
I looked everywhere. Everything looked fine. I looked in the closets for things falling off shelves. Nothing. Then, I checked my tires, and sure enough, the rear tire on my red bike was flat, and the tire was actually blown off the rim.
I rode about 7 hours ago. I put in air, <100psi, before the ride, and everything seemed normal through the ride. I've put several hundred miles on that tube/tire combo. Why right then, sitting in the bedroom? Very strange.
I don't see or feel anything in the tire, but the tube has a 5" long slash where it blew. Spooky.

