Here's some closed-circuit videotape footage from inside a Pacific Sun cruise ship buffet room during rough seas. I know I'm going to hell for this one cause I can't stop laughing. I love how the fat guy in the striped sweater gives up halfway through and just rides it out, literally, on the floor.
Note the woman's face plant at the :48 second mark.
Disclaimer: I do not agree with the choice of music at all. Personally, I would have gone with the Three Stooges theme song.