I had friends over tonight and everything was fine. The final friend went home at like 11:20. The parents and I were standing in the kitchen, at 11:25, and I had just taken a sip of Pepsi. It went down my wind pipe(the 'wrong' tube) and I started coughing. Well, I have this whole vasovagal syncope thing. Next thing I know I was lying on the kitchen floor and holy hell my head hurt. Turns out, I started coughing, all the color drained from my face, I went limp, fell backwards, fell into some shelves, then against the trashcan, then hit the back of my head on the edge of the kitchen cabinet.
I came back around about 10 seconds after I hit my head, and I think I was rambling about how I hadn't taken any drugs and that I didn't want the hospital to shave my head. We headed off to the hospital, got admitted, got a CAT scan, got to ride in a wheelchair for the first time, got discharged after the scan came back clear. It hurts like hell and I've got a huuuge lump on the back of my head. So basically, way to go Pepsi for trying to choke me and in turn knock me out.
The real kicker? Today is my parents 23rd anniversary and I totally ruined their night.

QOTD: Any fun ER/hospital experiences?