This internet slang term is used to describe instances where multiple memes have shown up in the same place. Yo dawg…

The game Doodle or Die was built in 8 hours last September as part of a Node.js coding contest. Described as "telephone with drawings," users create chains of art and captions that evolve with each turn.

If you have a particular distaste for Tyler Perry's movies and TV sitcoms, you'll probably laugh out loud at some of these jokes.

Based on a scene from the 2008 movie The Dark Knight, these four-pane comics feature the Batman and the Joker in a tense conversation about anything from World of Warcraft to the reason why the Joker is covered in blood.

Back in April 2009, comedian Mike Polk from Cleveland, Ohio shared his low-budget tourism video for the Forest City on YouTube, spawning a serial chain of amateur, tongue-in-cheek tourism videos.