Brian takes the title of "Hippest Dad" to heart, when all Ross would like him to be is "Anonymous Ride Giver," especially when his dad's new found coolness threatens to ruin his party.

Caught in a stock scam, Eileen receives a sentence worse than death: community service at the day-care center. Meanwhile, Ross's bathrobe, Baby, seems to have escaped from his custody.

Brian and Kate have their hands full at a slumber party with a guitar-strumming Ross, Eileen, two hyper kids, and another kid who's dreading the arrival of a new sibling.