Quandology 

The study of hood, and often black people (not racist).

Young Timmy studied Quandology in preschool to ensure he knows the signs of a hood gang member preparing to jump him.

Quandology by anonymous April 26, 2022

quadrology 

Used by ignoramuses who can't spell "quadrilogy" or "tetralogy", which are the commonly-accepted terms for a compound work consisting of four distinct works.

I tried to download the Lethal Weapon quadrology, but nobody had any idea what I was talking about.

quadrology by piedpiper34 October 6, 2012

quadrology 

a set of four related items or works, most often used in reference to movies, music, or literature

We had a movie marathon and watched National Lampoon's Vacation quadrology.

quadrology by twhinkle January 9, 2009