A bold, pocket-sized party prank—this hand-crank music box features a festive blue wooden, laser-etched outer design and plays the classic "Happy Birthday" tune when cranked. Inside the lid is the message: "Happy birthday you old fuck," making it a hilarious gag gift for milestone birthdays or anyone who enjoys blunt humor. Key Features: • Song: Plays the classic "Happy Birthday" song via a manual hand crank — no batteries required. • Exterior: Blue wooden laser-etched decorative pattern • Interior message: "Happy birthday you old fuck." • Music box dimensions — 3-1/2" W x 2" D x 1-1/2" H
