For more adorable images of animals in motion, check out I Can Has Cheezburger – Animal Gifs.

Sitcom Memes: In recent years, this recurring expression from episodes of South Park has evolved into an Internet slang term used in similar vein to the colloquial interjection "Duh."

The British and American time-traveling sagas literally collide head-to-head in this fanmade Doctor Who tribute by Michael Shanks.

This advice animal, featuring a photograph of the late 1800s boxer Mike Conley, is portrayed as an overtly masculine alpha male with misogynistic and homophobic attitudes.

Internet scientists examine the popularity of Troll Science, where the art of trolling and pseudoscience meet.