Gallery Furnitureu0027s owner Jim McIngvale shown in 2009 at his thennew store near. First time Hoffman met Mattress Mack he insulted him Houston Chronicle. Heu0027s called Mattress Mack because he used to wear a mattress in his Gallery Furniture commercials. Jim McIngvale aka u201cMattress Macku201d u2013 A Houston Superhero In His Own Right. After losing 685K Houston furniture store gambling again for Super Bowl FOX Sports. Astros win 1st World Series crown top Dodgers 51 in Game 7. . Mack and Laura at UT Game. 01. image of Jim McIngvale or Mattress Mac.