Stashed in: Reaction GIFs!, Upvote! Downvote!
Happiness is just a Flaming Moe's away.
From "how to open a duff beer": http://pandawhale.com/post/35182/how-to-open-a-duff-beer-gif
History of the World Part 1 gifs
Adventure Time High Five Buddy gif
When I'm waiting to see if a driver is going to let me cross the road.
Bradley Cooper Impressed Wow gif