Today, actually. I lost my jacket in fifth period. I care for my jacket something special, and I was convinced that somebody had taken and hidden it; not an unreasonable claim. See, a month or two back, somebody in that very class had taken and hidden one of my friend's belongings, so I figured it was the same asshole trying the stunt again.
I never really got mad, nor did I come all that close, but it's the closest I've been in a long time; I'm usually a pretty chill guy. So, after interrogating people for the better part of fifth period, I thought to ask my friend if he'd seen it, pretty desperate at this point. Coincidentally, his fifth period was the same class I had for third, so when I went in to ask him after class, lo and behold, I had left my jacket in there. Derp.
I swear I put it on before I left, though.