Sheldon: Penny, while I subscribe to the “Many Worlds” theory which posits the existence of an infinite number of Sheldons in an infinite number of universes, I assure you that in none of them am I dancing.
Penny: Are you fun in any of them?
Sheldon: The math would suggest that in a few of them I’m a clown made of candy, but I don’t dance.
... and in 79.6 % of the Worlds this is fun. ;-)