Planet of the Apes (the original, not the terrible Tim Burton remake)
The Big Lebowski
The Dark Crystal
Little Shop of Horrors
Many of these I've seen so many times I can quote all the lines from beginning to end while I'm watching them. And more often than not when I'm hungry, instead of saying "I'm hungry" I'll say "we go to pancakes house" in a thick Scandinavian accent (quoting Gaear Grimsrud in Fargo) which I'm sure is not the least bit annoying.