While in San Antonio on business a few years ago I found a "Duke Skywalker" T-shirt for my stepfather, a Star Wars fan, that said "May the Horse be with you." My stepfather was very entertained -- my mother stared in perplexity because that's what she always *thought* they were saying, and there never was any horse in the movies...
A childhood belief about films

others believed things like this
- I only found out last year that a pony is not a baby horse.— Mescaline Frumblethond
- I used to believe that it was the Star Wars "Tri-ology" instead of the Stars Wars "trilogy".— keith Key
- I used to believe that unicorns were real creatures. I thought they were just another type of horse.Anon
- I thought the Stromtroopers in Star Wars were robots.— Petra B.
- a donkey is just a small horse.Anon
- I used to think that beer was horse pee. Probably because that's what my mom told me...— Kara