It doesn't feel good to get a bad grade on a paper — unless, that is, it's delivered in the form of a funny meme. That's what one teacher in Chicago decided to do when she was less than pleased ...

As for why everyone loves the flailing Trash Dove so much, I feel like it’s fairly obvious — birds are funny, and flailing is a common response to the trips and trials of everyday life on the web.

The group of memes birthed from episodes of SpongeBob SquarePants makes a crowded pantheon. There’s Blurry Mr. Krabs, Handsome Squidward, Primitive Sponge, and Surprised Patrick.