The DUFF (Zustin Mieber AU)

"Man." Justin sighs after a moment of silence. "I'd be an extremely depressed person if I were you. Y'know, being the DUFF and all." The British man turned to raise a brow at Justin. "The what?" "The DUFF. You know, the Designated Ugly Fat Friend." The jock informs in a 'duh' tone like his statement was a fact that ev...