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xkcd #2862: Typical Seating Chart
(imgs.xkcd.com)
Alt text:
Now that airlines have started adding wheel locks to their drink carts, less than half of flights have one accidentally fall out through the hole.
After about an hour, someone would figure out how to get the bumper cars out of the arena and there'd be a death match by the trash hole.
I'd just yell "Last one out is the rotten egg!" and then enjoy my empty plane in peace.