The TrollDad is well, and out of the hospital. It turns out that he, along with some of the other males in the family, has an issue with his vagus nerve that causes them to sometimes pass out (or feel incredibly woozy). His triggers seem to be a) getting overheated, b) loud noise and c) drinking too much. Combine that with his diabetes, and a big, loud party and, well...it's no wonder he passed out.
We went down to visit him on Tuesday, and he was just as usual. All good. :)