No matter how toxic or incorrect it might be, a specific opinion will quickly adopt pseudoscientific and metaphysical evidence to try and legitimize it, such as phrenology and personal belief.
Once bigotry or self-loathing permeate a given community, it is only a matter of time before deep metaphysical significance is assigned to the shape of human skulls.
-- ContraPoints definition of Foppington's Law
Crepingtons, usually known as ‘creps’, are the trainers most commonly worn by ‘roadmen’ or ‘chavs’. The word ‘crepingtons’ is usually affiliated with the Britisharistocracy.