Stashed in: Reaction GIFs!, Seinfeld, Back to the Future, Upvote! Downvote!
Heh, I wish all downvotes work this way!
Will look for more downvote gifs to add here...
Back to the future.
Kramer downvote gifs
Walthers remains a giant in the world of model railroading
Dumb and Dumber Arguments on Reddit gif
Anchorman that is the most badass thing I have ever heard gif
posting to imgur keyboard cat redux gif