I am ashamed... I am truly TRULY ashamed. I've seen this post at least 20 times over the last few years and I JUST GOT IT. Right now, this minute, got the joke. I needed the "Black Humor" caption apparently. I always just glanced and it and went 'yeah, it's a funny show...'. No, no me, it's because it's Snape and he's showing Harry how he met his mother. WOW... Wow. Seriously ashamed.