Mike's mom, Macy, is visiting for a week and she and the Mayor hit it off better than Mike ever imagined, or feared. Meanwhile, Nikki dates Steve, a ventriloquist whose dummy, Mr. Bungle, is more romantic (and talkative) than Steve. And Stacy and Stu... (more)art scheme to get Hank, an elderly security guard, his job back after he accidentally shoots Paul.