Penny's mom Dana visits, however, Penny learns that her mom's inspiring upbeat attitude is hiding some bad news, which leads Penny to decide to give her mom a reality check. Max plays tour guide to some tourists in his new limo with the help of Brad and Jane.

Dave's father comes to town to introduce his new girlfriend, who turns out to be Penny's mother, Dana. Alex decides to adopt a pet parrot that turns out to be not so charming. Alex enlists Brad and Max's help, as she is convinced the Chinese restaurant next door is a front for a brothel.

Penny's mom, Dana, and Dave's dad, Big Dave, are in town visiting, and these two lovebirds are not only going strong, they've decided to adopt a baby together, prompting Penny and Dave to react the only way they know how - irrationally. Meanwhile, Brad and Jane decide to try to join an exclusive tennis club, but unfortunately Max is on the scent and they can't shake him...or Alex.