One of of the weirdest experience of my life involved a traffic circle...
I was driving back to DC from Iowa not long after I moved to DC. We'd started out in Davenport, Iowa (4 of us went to another friend's wedding) at probably 5 in the morning. By the time I got my car at my parent's house in Pennsylvania it was nearly 11 at night and I still had 2 hours to drive. I was freaking exhausted...
I got onto the Chevy Chase Circle.... and I couldn't find my way off of it. I don't know how many times I went around that damned circle... Somehow I finally found the correct street (seemed like hours), got to my apartment, and absolutely collapsed.