I've been reading The Great American Cereal Book (https://www.amazon.com/Great-American-Cereal-Book-Breakfast/dp/0810997991?crid=19V9VOFHQYB8K&dib=eyJ2IjoiMSJ9.-KOZkcqlvjpqgt6J_d6ZtkiLH-gV7erk8iwXCvioITW5mpL3a4_d-VJ2Qvdxr0b2YN8pKKwOQ-KDAoY99tg_HUnq8zKV_LGzbjw9hc_lEcuy6NqM7TSQEG5wmWznqQ8K7wr25rYv59XASX3a6FWUjTSQVWWFyK9Zg3ir-kkCBotT3uA3l8IuP7UqtsYd2Q8iKxUEtZW8NZNqh_urVQIjpgRRnb99DddUzR3CBHhhPHI.8yWSxvVbXsfDyYFB3PCpMdXZiMbjJYqieodCFXVT148&dib_tag=se&keywords=the+great+cereal+book&qid=1743091746&s=books&sprefix=t%2Cstripbooks%2C3919&sr=1-1&linkCode=ll1&tag=happydaysonline3-20&linkId=d76b6c841a8d2c89224d47e4ba5e58d1&language=en_US&ref_=as_li_ss_tl). It has a section on fictional cereals.

Green Acres - Crickly Wicklies (I've also seen it spelled as Crickly Wickly or Wickley)

https://i.ytimg.com/vi/kfCHIm372-I/sddefault.jpg

There's some others listed for other TV shows. See if you can guess them.

ALF
The Amanda Show
Animaniacs
Bill Nye, The Science Guy
The Bob Newhart Show
Bugs Bunny
Ed, Edd & Eddy
Futurama
The Honeymooners
The Jetsons
Jimmy the Hapless Boy
The Late Show with David Letterman
The Man from U.N.C.L.E.
Married with Children
My Sister Sam
Mystery Science Theater 3000
The New Odd Couple
Powerpuff Girls
The Price Is Right
The Ren & Stimpy Show
Saturday Night Live
The Simpsons
Tiny Toon Adventures
The Tonight Show with Johnny Carson
Two and a Half Men

Please list any others for other shows.

Its amazing isnt it buddy??

In the TV world they can do anything they want,make up any cereal,etc........

Family Affair, Season 1: "Crispy Flakes"

Buffy and Jody enter a cereal contest and their prize is a baby lamb.

I didnt see that one........

Full House

https://fullhousereviewed.files.wordpress.com/2010/06/picture-7.png?w=640

I wonder if some of these MIGHT BE REAL we just dont know about them!

Road Runner - Post's Beep Beep Cereal

Ah man!!

The Honeymooners - Flakey Wakey

https://www.fineartstorehouse.com/p/629/scene-jackie-gleason-38974769.jpg

They used the same style box with a different name on The Lucy-Desi Comedy Hour and The Brady Bunch.

Cereal Question (https://www.sitcomsonline.com/boards/showthread.php?t=207758)

The Lucy-Desi Comedy Hour - Korny Krinkles

https://www.sitcomsonline.com/boards/attachment.php?attachmentid=129149&d=1187973817

https://www.sitcomsonline.com/boards/attachment.php?attachmentid=129150&d=1187973817

The Dick Van Dyke Show - Wakey Flakies

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguFJHQjQ9QEAGspgHtG4DEgInmhIW41wHeLd4gP2Y_QQhRG3Yv3KGH61WAhrEh910AFC7KmwG94JNm64BqwRDjoSs4r2VMSGXhU_RSC2JvPOwWXu05e2Gvwh7l9zzK8d5-ePHaxO6QpKQ/s640/wakeyflakies.png

The Brady Bunch - Wakey Flakies

https://www.sitcomsonline.com/boards/attachment.php?attachmentid=129151&d=1187973817

https://www.sitcomsonline.com/boards/attachment.php?attachmentid=129152&d=1187973817

The Mothers in Law had Blimpo cereal

Lucky Number 9's from "The King of Queens"

ALF - Sugar Shocks

It could be more of a snack than a cereal but

Cheesy Poofs - South Park

Two and a Half Men - Maple Loops

The Maple Loops Song is an advertising jingle written by Charlie Harper. Although simplistic to the point of banality, the tune brought him substantial financial rewards and was well known by many of the characters seen throughout the show, including Charlie's nephew Jake, who sings it to him in the "Pilot" before learning that Charlie wrote it.

It's got oats and corns and wheat,
It's the sweetest breakfast treat,
It's maple maple maplelicious


https://i.ytimg.com/vi/6bV7Vrh9wik/hqdefault.jpg

Reptar Cereal from "Rugrats", though it became real a couple of times.


Post released a limited-edition Reptar Crunch cereal in 1999 as a promotion for the Rugrats special Runaway Reptar.

The box included $3.00 off towards the VHS copy of the special.



FYE released a limited-edition Reptar Cereal from 2017-18 that's now out of production.

Boston America then released Reptar Cereal Candy that comes in a tin. They can be found at Walmart and comic/toy shops.

***** Please from "The Chris Rock Show"

Coconut Crunch O's from FX's "Atlanta" where a fictional commercial was made for the show.

There was a very limited-edition real cereal that was given away as a promotional item during one of the Comic-Cons. The free prize inside the box was a handcuff keychain.



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Married... with Children - Coco Lumps, Nothin' but Sugar (Now with Ritalin!)

Sweet Carolines from "Caroline in the City"

Cavemen - Choco Charlie's

https://www.lavasurfer.com/f-chococharlies.jpg

Sergeant Salty's Deep Sea Loops from The King of Queens

Marshmallow Surprise from The King of Queens

Colon Blow (SNL) (Sorry if this one was already mentioned.)

Kripsy Toads is a fake cereal brand from a DayQuil advertisement.

The Jetsons - Moonies

Colon Blow (SNL) (Sorry if this one was already mentioned.)

There was also Super Colon Blow. SNL has quite a few.

Little Chocolate Donuts

https://pbs.twimg.com/media/DBVWr7qUIAADlBC.jpg

Quarry - Quarry contains no preservatives, no additives, no artificial flavoring. And it’s made without the use of pesticides or inorganic fertilizer.
Because Quarry isn’t grown; it’s mined. It’s the only cereal that’s pure 100% rocks and pebbles, for a hearty old-fashioned flavor the whole family will enjoy.

https://i.pinimg.com/736x/1f/85/25/1f852556e893ea4a40d7df45ea21bd8e.jpg

Cracklin' Oat Flakes

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguo0CeOnblwCh6md6KjRI908mPBfQ0usrSrGl7cNJajIqS3nrhyphenhyphen4ToRnJxhbuKvt88tN2MRijDKV12kLyTxKXL3-7ZSGCVNE9oRUE5dcgxyMnXO8PwflML2CgSC3GHZhm8dBdcosHyVWo/s1600/commercial+cracklin+oak+flakes.JPG

Kwazy Crisps from mid-2000s GEICO commercials

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Golden Grenades from 2000 Energizer Bunny commercial

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These cereals never got released, though they were featured in printed ads.

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Seen briefly in The Twilight Zone reboot episode "Meet in the Middle", a bite...bit...of a reference to an original TZ episode: "To Serve Kanamit".
Just kidding, big guy...

Crispy Flakes from "Family Affair"

Krispy Pops from "Law & Order"

Eyeholes from Rick & Morty

They did release a limited chocolate truffle Eyeholes around 2019, not a cereal product.

From Hey Arnold!

Bacon and Eggs
Sugar Chunks
Prune Bran

Raisin Puffs on Perfect Strangers! It was obviously a repurposed box of Raisin Bran from Kellogg's!