These novelty boxer briefs feature a bold, pop-culture-inspired design celebrating the iconic 1989 film 'National Lampoon's Christmas Vacation'. The black base is overlaid with handwritten-style green text quoting Clark Griswold’s famous line: 'Jeffrey, bunch of assholes. This side of the Nut House.' A vivid printed scene shows Chevy Chase as Clark in his signature sweater and Santa hat, surrounded by festive lights and the family dog. The waistband is bright red with a white 'PSD' logo (Paul Smith Designs), and red piping accents the leg openings for a cohesive streetwear aesthetic. Made from stretchable cotton-blend fabric for all-day comfort and support, these briefs blend humor, nostalgia, and modern underwear construction. Ideal for fans of cult comedy films or those seeking conversation-starting loungewear, they’re perfect for holiday gifting, casual home wear, or themed parties. Not intended for athletic use—designed for daily wear with a playful, irreverent edge.