Marvel’s R-rated antihero smash “Deadpool” continued to dominate movie theaters over the weekend, earning an estimated $55 million and trouncing a trio of newcomers.

After pulling in a massive $152.2 million in its President’s Day weekend four-day debut, the comic book adaptation from 20th Century Fox starring Ryan Reynolds as a foul-mouthed mercenary again topped the North American box office. Having already grossed $235.4 million domestically, “Deadpool” – made for just $58 million – is poised to become one of the most successful R-rated movies ever.

Globally, the film – now certain to spawn a franchise of its own – has made $491.1 million thus far.