It’s a “Super Mario World,” and we’re just living in it. Universal and Illumination’s “Super Mario Galaxy Movie” led the box office again on its second Friday in North American theaters, adding $17.5 million. The animated sequel is expected to gross $68.9 domestically by Sunday, a 48% drop from last weekend’s numbers. “Galaxy’s” predecessor, 2023’s “The Super Mario Bros. Movie,” pulled in $92.3 million domestically in its second weekend. However, that film had solid word of mouth (82% on Rotten