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Grandma Tentacles
Grandma Tentacles Full Body
Interests: Cooking
Physical appearance
Gender: Female
Color: Dark turquoise
Eye color: Dark yellow, Dark red irises
Classification: Octopus
Children: Mr. Tentacles (son)
Grandchildren: Squidward Tentacles and Squeeze Tentacles (grandsons)
Other relatives: Mrs. Tentacles (daughter-in-law)
Friends: Maw Tucket, and/or Billy Bob Star
Enemies: Sheldon J. Plankton
Series information
First appearance: "Chum Fricassee"
Latest appearance: "Company Picnic" (picture only)
Portrayer: Mary Jo Catlett
List of characters

Grandma Tentacles is Squidward and Squeeze's paternal grandmother, Mr. Tentacles' mother, Mrs. Tentacles' mother-in-law, and a descendant of Squidasaurus Rex, Squog, and Hopalong Tentacles first seen in the episode "Chum Fricassee."


She wears a long dark pink dress and light green slippers. Her skin color is similar to Squidward's, only slightly darker. She has gold earrings and white hair. She also has red eyes.


In "Chum Fricassee", Grandma Tentacles was shown to be extremely abusive towards Squidward, such as frequently stomping on his foot with her walker and telling the customers to destroy the Chum Bucket. On the other hand, Squidward had cooked her recipe incorrectly, thus giving the customers severe stomach problems, so her anger was justified.


  • The octopus now known as "Grandma Tentacles" was born to unknown parents.
  • She married an unknown Mr. Tentacles.
  • She gave birth to Mr. Tentacles, the father of Squidward Tentacles.
  • She gave birth to an unknown Mr. Tentacles, father of Squeeze Tentacles.
  • At some point, she created a recipe for Fricassee.
  • When Squidward was young, she taught him her famous recipes.


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  • Despite her rather antagonistic side shown in "Chum Fricassee", she was briefly mentioned by Squidward in the episode "The Two Faces of Squidward." Squidward said that she gave him homemade soap thus indicating that she did love and care for him at a certain point.
  • She makes a cameo appearance in a picture in "Company Picnic."
Cephalopods (VE)

Octopus ChildrenOctopus SailorOrvilleMrs. TentaclesMr. TentaclesSquidetteSquidward TentaclesSquilliam FancysonSquidly TentaclesSquogRogerLodge LeaderSquidward's ex-girlfriendSquilviaCafe Stand OwnerHopalong TentaclesSquidward's CousinGrandma TentaclesKelpy GSquid Massage TherapistGerhard FishtrapHedvig FishtrapOctopus VendorDoctor NegativeSir CecilAmmoniteLab Squidward

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