Grover: Hello everybodeeeeeeeee! It is I, Grover.
Slimy: Read! Read! Read.
Oscar the Grouch: Okay, Slimy, although I do enjoy your pestering.
Grover: How about the museum? You can look at pictures of the mummies... And the daddies.
Fat Blue: I don't want to look at pictures of the mummies and the daddies.
Big Bird: Never refer to me as an item. I'm a bird.
Elmo: Oh look, it's Mr. Noodle's brother, Mr. Noodle.
Oscar the Grouch: Say! Aren't you Johnny Trash?
Johnny Cash: No, Cash.
Oscar the Grouch: Cash, Cash.
Johnny Cash: Yeah. Have a rotten day.
Cookie Monster: Cookie Monster thief, not liar.
Bert: Oh, I love pigeons more then anything else in this world... besides oatmeal.
Gordon: Sally, you've never seen a street like Sesame Street before. Everything happens here. You're gonna love it.
Answer: What exactly are you asking? Does he literally eat everything? No. Will he eat anything? Perhaps. Has he eaten weird things, including stuff that wasn't food? Yes, a lot of times. Through the long history of "Sesame Street", Cookie Monster has been seen eating a lot of non-food items. He'll do this for a number of reasons, generally because he's trying to get to some cookies, he's out of cookies, or he's still hungry. For example, he ate a safe that Kermit had put cookies in (in a failed attempt to keep the cookies away from Cookie Monster). He ate a plate when everyone else ate all the cookies, leaving him with none. And he ate a full size pickup truck a genie gave him when he ran out of wishes to fill the truck with a million cookies because he was hungry. The other times he eats something non-food related is because he gets overly excited, or just being silly. Of course, now Cookie Monster knows that cookies are a sometime treat and will eat healthy foods.
Bishop73
I'm asking if he eats anything.