Without arrows: http://pandawhale.com/post/16167
Stashed in: Decisions, Perfect GIFs!!!, Not Sure, Looney Tunes!
Ping Pong upvote downvote battle gif:
Toss a coin to decide! Or... a shovel.
Dumb and Dumber upvote downvote battle gif:
Welcome to the Future Nauseous
Cool skateboard trick gif
Browsing in a good mood. Neil deGrasse Tyson upvote gif
How a Battleship's Cannon Works