In almost every episode of The Simpsons, Bart is shown repeating lines of text on a blackboard, presumably as a punishment. Help us track down the history of online parodies of this skit!

This slang term refers to the positive feedback loop that can occur when ideas and beliefs are reinforced within a group or subculture's enclosed space.

This helpful orange feline assists its owner do laundry by making sure everything gets in the basket.

The Manti Te'o Hoax inspires an invisible girlfriend photo fad (image courtesy of Teoing via Tumblr).

Twitter reacts to Lance Armstrong's interview with Oprah and his admission of using performance-enhancing substances to win the Tour de France titles during his career.