(S04E05) "Get it? He's trick-or-treating. For ears."- Meredith

She's baaaack! Ugh... before I even get to you know who, let me just say a thing or two about theme episodes. I hate 'em. Halloween. Christmas. National Bologna Day. I don't care what's being celebrated. I hate that simply because of the season, good shows are forced to come up with ridiculous episodes that too often suck. That being said, this one wasn't so bad. It was far less Halloween-y than the previews led us to believe.