Tumblr's editor Christopher Price presents his favorite original GIFs of 2012. Shown above: ”Untitled” by g1ft3d.

In the wake of the horrific shooting at Sandy Hook Elementary in Newton, Connecticut, debates about gun control, mental health services and religion in schools have been ignited across the Internet.

YouTuber elcid1984 performs a live-action reenactment of the famous Batman eats a hotdog animation. Omnomnom.

Presenting the Know Your Meme mods’ favorite memes!

TehBrawler says: "This is one of my favorite memes. Coming from 'Run Away' by the Moldovan band Sunstroke Project, this image and audio loop became famous after being seen during the band's live performance at the Eurovision 2010."

Chuck Testa has donned a Santa suit to sit down and hear a handful of Christmas wishes. Everyone's getting taxidermied puppies this year!