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
McKayla is not impressed with McKayla.
Black and White Rickroll.
Johnny Depp disgusted reaction gif
Best Imgur Upvote gifs 2