Hugh Jackman has joked he ate nothing but “fried rocks” to get in shape for ‘Deadpool and Wolverine’. The 55-year-old actor reprised his role as the Marvel superhero to appear alongside Ryan Reynolds in the summer blockbuster – and Hugh has laughed off the lengths he went to buff up for the shoot. During an appearance on ‘The Tonight Show Starring Jimmy Fallon’, the host asked: “You eat like steamed rocks or something. What do you have?” and Hugh replied: “Yeah, sometimes I fry the rocks.” The Hollywood star went on to reveal he ate a high-calorie diet, but it wasn’t particularly exciting, exp…