The gang's new neighbor from Israel threatens to shut down Paddy's, and he has the law on his side. So the gang must "get creative." This means jihad. And Frank's wife, Barbara, returns from vacation, but absence certainly didn't make her heart grow fonder.

Barbara sleeps with Mac to arouse Frank's jealousy, so Dennis decides to seduce Mac's mom as payback. And Frank's decision to put Charlie in charge at the bar prompts an orgy of backstabbing and double-dealing, with sex as the weapon of choice.