I've done quite a bit. Only one instance really stands out in my mind though...

Me, my family, a friend, and his family were on a hike. I don't remember which mountain range. I hate hiking. Anyways, we stopped for a night in some lodge in the mountains. It was a big common lodge... we shared the table, and the common room with a bunch of others, there was some people that worked there and made up all dinner and then breakfast. Pretty cool place all in all, as long as you could without the electricity and running water.

The relevant point though, is that they had a huge bunkroom, with three-story bunkbeds, which we shared with at least twenty other people. I don't remember what I was dreaming, but according to my family, I sat up in the middle of the night and yelled, at the top of my lungs, 'Idiots!"

I still laugh every time I think about it.