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
Five Star Wars Games EA Will Hopefully Make
Nutty Professor Eddie Murphy I don't know I'm just trying to sound extra intelligent gotcha gif
Wayne's World Good Call gif HD
Harry Potter and the Half Blood Prince Emma Watson Hermione Granger smile gif