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Dr. FlimFlam's Miracle Cream is a product sold in the 31st century that was obtained by Zoidberg on an interstellar trip. A sleazy travelling salesman sold him one tube of the mysterious substance for no less than sixty dollars. Zoidberg gave it to Fry and Leela as a cure for their sore limbs after assembling a super collider, and both of them found out that the substance caused superpowers in humans as a side-effect.