The African-American themed comedy Think Like a Man grossed an impressive $18 million in its second weekend to stay at No. 1, while Jason Segel - Emily Blunt comedy The Five-Year Engagement came in No. 5 with a disappointing $11.2 million debut. From Sony's Screen Gems, Think Like a Man has earned $60.9 million in its first 10 days of play, making it one of the most successful African-American movies of recent times and already pacing ahead of the lifetime gross of most Tyler Perry films. Otherwise, the domestic box office was decidedly muted, with revenue down a steep 30 percent from a year ago, when Universal's Fast Five opened to $86.1 million. After Think Like a Man , the race was close between Sony's animated 3D pic The Pirates! Band of Misfits ($11.4 million), The Lucky One ($11.3 million), The Hunger Games ($11.25 million) and Five-Year Engagement. The biggest box office headline was overseas, where Disney and Marvel Studios' The Avengers r...