At this point you know everything there is to know about a Kit Kat, right? It's a chocolate-covered wafer (or possibly just chocolate). But did you ever wonder what's inside the wafer? As it turns out, every break of a Kit Kat bar is its own little Kit Kat-ception. The wafers are filled with other Kit Kats.

You see, Kit Kat manufacturers leave no Kit Kat uneaten. So, if quality assurance deems a certain Kit Kat not up to the Kit Kat standard of excellence, if it's misaligned, somehow flawed, or just not shiny enough, it will get lumped in with all the other imperfect Kit Kats.