Another thread made me think of this.
I don't like peanut butter. I never have, even as a kid. People think I'm weird and downright un-American, but there you have it.
I also don't like hot chocolate. I'll drink a small amount if it's really cold out, but as a rule I don't care for it. Since I don't like coffee either (ever), that limits me severely. Good thing I live in a warm climate.
(I do like tea).