I wanna make a stockpile of the awesomest .gifs on reddit. So, what's your favorite .gif and why?

Here's mine.

For those too lazy to click it, it's a .gif of Day9 giving the finger, then waving his hand and acting like he was just kidding, and then doing a two handed double middle finger with this goofy as hell facial expression on.

I think the face he makes at the end is what seals the deal for me, he kinda acts like he's shocked at himself doing it.