Top three:
1. High school reunion episode
2. Shawn (and Gus) of the Dead AKA the mummy episode
3. Tie between Spanish soap opera/episode where Shawn and Juliet almost kissed (Bounty Hunters)
Twenty minutes late, but OH MY GOSH, the Spanish soap opera episode Between Shawn's Spanglish and Lassie's, "Me llamo Inspector Carlton Lassiter. Me gusta queso" line, that's definitely one of my favorite episodes.
I was thinking Maleficent. Well, first I thought Yzma, but she's further down. I also can't seem to guess which dwarf that is. I'm sure it's not Grumpy, Dopey, or Doc. There are also a couple of characters I know, but can't remember the name of.