A (y)oung (u)rban (c)ommoner. In essence, a yuppie that doesn't flaunt their wealth.
Fuck yuppies and their BMWs. I'm a Yucky and proud of it.
Young Urban Crud. An urban redneck.
Two 25 year olds, leaning against their jacked-up pickup truck outside their trailer home, smoking cigarettes, with long hair, tats on their arms, mustaches, wearing wife beaters, cussing in a Baltimore accent, when 2 Yuppies drive by in their porsche, and one goes...jeez, look at those YUCs!