What do you do when you’re haunted by grandmas potato salad? Sure, they said everyone loves it. Why not try the popular potato salad yourself? Big mistake. Turns out, Granny's potato salad, it’s the grossest thing you’ve ever tasted. Now whenever you show up for Thanksgiving, there’s a heaping bowl waiting for you. What Thanksgiving dish haunted you for life? Big Mama has a bunch of dishes he NEVER wants to eat again...