Watched Dr. Horrible again last night, and this morning I found this video. I'm just flabbergasted. I don't think Yahtzee has seen Dr. Horrible, and if he did watch it, he'd hate it now because he's invested in that opinion.
(Yahtzee is a donut because he was described as 'cynical and twisted', except it sounded like 'cinnamon twist'. Go to the video for more info)