"Ignore Hitler" is a Tumblr featuring screengrabs from a guy who draws Hitler into his Draw Something drawings, then requests that his partner simply "ignore Hitler" when guessing the answer.
Yeah, ignoring Hitler is a bad idea. Just ask Poland, all of Europe, the Jews, etc.
Don't stay calm. Don't carry on. That's fucking Hitler eating a meatball and we all know it and we need to stop him before he's ruins Draw Something for everyone and we have to go back to playing Words With Friends like it's fucking 2011.