What is the longest line you've ever waited in?

What is the longest line you've ever waited in and what was it for?

I'm not sure, I would rank the line at EPCOT (Walt Disney World) to make dinner reservations a very long line. I had to arrive early in the morning and make dinner reservations at the restaurant I wanted to eat that night. It was all done at a kiosk. But really the line moved quickly I only waited about 20 minutes but there were hundreds of us waiting.

The longest time I waited in line was for a StarWars movie. I had gotten in line and the theater was full as I got to the front of the line. I had already waited a half hour. So, I waited at the front of the line for the next showing, I think it was about a two-hour movie, so in total I waited two and half hours to watch a movie.

Two and a half hours to get into Madame Tussauds London. By the time I finally got close to the entrance, they announced they were closing for the day.