Stop being a grumpy asshole and have a good laugh #4

On some days we somehow lack the motivation to do anything. On these occasions it always cheers me up to look at funny memes and pictures, especially if they're about my favorite fandoms. So here are some of them - the Harry Potter edition. There will be a lot of Marauders joke because come on, everyone knows they're the best thing about Harry Potter, right?

(You can find the Game of Thrones edition here.)