Hey - What's one character you cannot stand from a show or movie you otherwise enjoy?

"Catelyn, Game of Thrones. Worse in the books, all of her chapters go as follows: A squirrel stood on the tree. "Does he understand what it is to be a woman, powerless in the face of war?" Catelyn said aloud to no one in particular. Does he know what it is to lose a brother, a father, a husband, a housekeeper, a sticker collection? Catelyn wrung her hands together tightly and painfully, and stood by her dying father watching him die his death for the longest time ever. "I just want to see my kids again." Catelyn complained to the squirrel, who had now died a painful death, which Catelyn then lamented over for three fucking pages. "