Mr. Meeseeks is a recurring fictional species in the American animated television series Rick and Morty. Created by Justin Roiland and Dan Harmon and based on the title character from Scud: The Disposable Assassin by Rob Schrab, Meeseeks are a powder-blue-skinned species of humanoids (each of whom are named "Mr. Meeseeks") who are created to serve a singular purpose for which they will go to any length to fulfill. Each brought to life by a "Meeseeks Box", they typically live for no more than a few hours in a constant state of pain, vanishing upon completing their assigned task for existence to alleviate their own suffering; as such, the longer an individual Meeseeks remains alive, the more insane and unhinged they become.