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 Stuart scheme to get Hank, an elderly security guard, his job back after he accidentally shoots Paul.

Mike must choose between protecting his mom, Macy, and protecting the Mayor, when he tries to spin the Mayor out of a new scandal--His Honor's alibi would reveal that he spent the night with Macy instead of a prostitute. Meanwhile, Paul is sued and goes to The People's Court to defend his case.