I have WAY too many! I really enjoyed my 8th grade humanities and L.A. teacher. He had a good sense of humor, rides a "motorcycle" (it's really a scooter, but that is what he calls it xD), he plays video games, and he is in-charge of high school tech for our school productions, so I see him a lot still. He was entertaining...
I also really liked my 7th grade science teacher who almost never gave us hw, we only took one small test the entire year (and it was open-note) and we did a lot of cool experiments in his class that the other science classes didn't do.