The Planck epoch refers to a period of time between 0 and 10^-43 seconds after the Big Bang. It sounds like a very small unit of time (perhaps slightly smaller units are used to measure how long you last in bed) but breaking it down even further is of great interest to high-end nerds with thick Indian accents, even thicker glasses, and unfortunate facial hair. Summed up, it is the very earliest history of all things. To say that this site discusses the Planck Epoch of 4chan is to say that it discusses the very earliest times long before things were even interesting.

Bored? Then GTFO. We are historying.