Cookie Monster

Cookie Monster is a minor character in the story (Not So) Elite Penguin Force. He is the second Sesame Street character to appear in the story.

(Not So) Elite Penguin Force
Cookie Monster first appears in the beginning of the story when Chill goes to Mario's Igloo to save Mario and LMGT. He gets swarmed by Chill's Pookie Army, and then explodes after watching some Fred.

Paper Chill
Cookie Monster returns in Paper Chill, but Chill quickly reminds him that they destroyed him in the first story, and he disappears.