Anyone up for a road trip?

On Sunday's all-new Family Guy, Joe is suddenly hit by the urge to seize the day and quits his job. One of the first things on his agenda now that he's got a lot more free time is a road trip to Niagara Falls with his pals Peter, Quagmire and Cleveland.

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All goes well until Joe decides he wants to tip a cow by the side of the road. Check out the exclusive sneak peek below to see what surprising urge this activity inspires in Peter.

Family Guy airs Sunday at a special time, 8:30/7:30c, on Fox.