Cloudy with a Chance of Flavor is a take-off of Cloudy with a Chance of Meatballs.
This ad is from MAD Season 1, Episode 10: Class of the Titans / Zeke and Lex Luthor.
Summary[]
From the people who think kids with buy anything with a movie tie-in comes Cloudy with a Chance of Flavor, a cereal with Flint Lockwood on it.
Transcript[]
(A blonde haired and blue eyed kid walks up to grab the cereal)
Announcer: From the people who think kids with buy anything with a movie tie-in comes (the cereal get put down in close up form to show the logo and the letter shows the full thing.) Cloudy with a Chance of Flavor, the cereal with Flint on it.
(Kid opens the cereal box)
Just open the box and you’ll fill your bowl with anything that you could find laying around.
(pans down to the inside of the bowl and then shows the items mentioned in order)
Including raisins, corn, stickers, socks, gluten-free pasta, cat claw clippers, (next scene shows another kid trying to pour the cereal and then a picture frame saying 8X10) even this picture frame.
(Scene reverts back to the blonde haired kid eating the cereal and is about to puke)
Forget hoping for a prize, you’ll be hoping for a chance of flavor with (shows the cereal once again) Cloudy with a Chance of Flavor. All of the images, none of the flavor, (zooms out to reveal the other cereals) sold along side Rice Shreks and Carshmellows.