The act of wearing clothing items in which the costs differ immensely. Most common among swag fags or stupid Drug Dealers who think if people see them wearing high end brands they will be more inclined to buy from then even though their drugs are sub-par.
Guy 1:Oh look its the drug dealer with a Gucci Belt but Old Navy Hoodie
Guy 2:Hey its the douche who wears a Louis Vutton belt while wearing RSQ jeans
Guy 3:Fuckin' cost clashing idiots, their weed is horrible.