Personality tests -» The Powerpuff Girls

As depicted in the opening sequence of each episode, the Powerpuff Girls Blossom, Bubbles, and Buttercup were created by Professor Utonium in an attempt to create the "perfect little girl" using a mixture of "sugar, spice, and everything nice". However, he accidentally spilled a mysterious substance called "Chemical X" into the mixture, creating three girls and granting all three superpowers including flight, superhuman strength, superhuman speed, superhuman senses, nigh-invulnerability, x-ray vision, red heat vision, energy projection, space survivability, and thermal resistance. In the original pilot, the accidental substance was a can of "Whoopass", which was replaced by "Chemical X" in the aired version.