Fact Snacks!

kit-kats-are-made-of-kit-kats-the-manufacturers

Kit Kats are made of Kit Kats. 

The manufacturers leave no Kit Kat uneaten, so every reject is mashed into a paste that’s used to fill the wafers. Because every imperfect Kit Kat was already filled with other imperfect Kit Kats, and some of the Kit Kats they’ll fill will also be rejected, every time you eat a Kit Kat, you’re basically eating layers of Kit Kats within Kit Kats within Kit Kats. 

(Source, Source 2)