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
It's simple. We befriend the Batman.
I should buy a boat cat gif HD, meme origin
And now little man I give the watch to you gif - Reddit upvote
MFW it's the last day of holiday break