Shambolicism 

the practice of deriving ideas, style, or taste from a broad and diverse range of sources and accepting that unpredictability, inconsistency, and randomness are what makes a person's life unique, memorable, and exciting

A: He's weird
B: He practices 'Shambolicism'
A: Like, he's Eclectic?
B: Like that, but moreso intentionally chaotic, random, and unpredictable

Shambolicism by warryart July 21, 2022

shambolism 

To be in complete and utter disorder or chaos, a trainwreck

Your Instagram is a disgrace to all instakind acting as a brew of shambolism.

shambolism by Take that Beveridge June 26, 2016