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
Let Me Love You Giraffe gif
Fight Club how's it working out for you being clever gif
Alison Brie Annie Edison out drop the mic gif
Seinfeld reaction gifs