Chowder, Mung, and Shnitzel go to Old Sadie, the oldest grapevine in Marzipan City (also the tallest, as Chowder says it's taller than Shnitzel). Mung explains how when the grapes are held up to the sun, they reveal a perfect balance of beauty. Suddenly, Mung is cut off when he finds worms living in the grapes. Mung gets scared and says not to go near the grapes, but Chowder quickly eats all the grapes in one bite. A grape worm suddenly pops out of his bellybutton! Shnitzel gets freaked out and faints. Chowder thinks he just had a baby, but the worm quickly replies that that is rude and he didn't. Then Chowder wonders if the worm is a hernia, the worm again says no. Then Chowder think the worm must be his inner voice. Mung explain he has to go to the doctor to get the worm removed. The gra