Captain Hindsight is a satirical superhero who first appeared in the South Park episode Coon 2: Hindsight in 2010. Representing the personification of the phrase hindsight is 20/20, the character arrives at disaster scenes not to help, but to lecture victims on what they should have done to prevent the catastrophe. The meme template typically follows a two-part setup: the top text describes a problem or mistake, and the bottom text begins with You should have... or If you didn't want... It is widely used on social media to mock poor decision-making or to provide annoyingly obvious solutions after it is already too late to fix the situation.