Rotten Egg is a common Sour Dairy Grossery from Series 1.



From the Sour Dairy team, fart your day with a Rotten Egg!


YouTube video

The last to have expired and therefore the youngest of the group, Egghead is in a constant struggle to catch up with his peers. He is the Freshman of the group, Egghead may be a bit slow, but that doesn't stop him from jumping into the gang's adventures head first! And feet first. Especially since he forgets which is which. Hey, he's round!


Rotten Egg is a cracked and beaten up egg, with spots of mold on his shell. He has crossed eyes and has a crack for a mouth.

Collector Card

Rotten Egg's collector card is Card 37 in the series. He is on a skateboard, wearing a pair of shorts and tennis shoes. His head is slamming into the side of the card edge, splattering pieces of his body around while he still grins. He has the tagline of "Egg-Streme Sport!" on the bottom.

Card 58 is a sticker card with the same design.


  • Rotten Egg is similar to Garbage Egg, a Trashie from Series 1 of the Trash Pack; as well as Googy, a Season 1 Shopkin.
  • In the Grossery Gang web series, he is given the name Egghead. He is voiced by Alexandra Ryan.
  • He is the only member of the Sour Dairy team to not be an actual dairy product, although eggs are normally sold near the dairy aisle in stores.
  • His static art depicts him with egg yolk leaking out from the cracks on his head.
  • HIs collector card breaks the fourth wall, using the edge of the border as part of his environment.
  • The artwork on the reciept for the Surprise Eggs portrays his Easter variants as decorated in paint splotches, rather than striped like his figures are.





Pizza Face / Rocky / Sparkles / Doc Broc / Egghead / Ricardo / Meathead / Surge / Fingers / Stinky
Guest Characters
Gooey Chewie / Mucus Juice Box / Dirty Money / Ginger Dread Man
Webseries Exclusive Characters
Queso Grossery / Cockroaches / Lady Cheese / Meathead's Ancestor / The Loog
Episodes (separate)
Mount Yuck (Part 1) / Mount Yuck (Part 2) / Mount Yuck (Part 3) / Mount Yuck (Part 4) / Mount Yuck (Part 5) / A Gooey-full Mind (Part 1) / A Gooey-full Mind (Part 2) / A Gooey-full Mind (Part 3) / A Gooey-full Mind (Part 4) / A Gooey-full Mind (Part 5) / A Gooey-full Mind (Part 6) / Crud Flood (Part 1) / Crud Flood (Part 2) / Crud Flood (Part 3) / Crud Flood (Part 4) / Crud Flood (Part 5) / Lifestyles of The Rich & Famous (Part 1) / Lifestyles of The Rich & Famous (Part 2) / Lifestyles of The Rich & Famous (Part 3) / Lifestyles of The Rich & Famous (Part 4) / Lifestyles of The Rich & Famous (Part 5) / Get Well Spewn (Part 1) / Get Well Spewn (Part 2) / Get Well Spewn (Part 3) / Get Well Spewn (Part 4) / Get Well Spewn (Part 5) / Get Well Spewn (Part 6)
Grossery Gang Cartoon Christmas
Mount Yuck Super Compilation / A Gooey-full Mind Super Compilation
Sour Dairy
Series 1
Yuck Yogurt / Stinky Cheese / Sour Milk / Rotten Egg
Series 2
Cruddy Cream / Mucus Milk / Gutter Butter / Snot Whipped Cream / Pongy Parmesan / Maggot Milk / Blue Spew Cheese

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