Encyclopedia SpongeBobia
Encyclopedia SpongeBobia
Partial name

This page contains information on a character who does not have a complete name. Once a first or last name is given to the character, this template can be removed.


Grandma Tentacles is Squidward and his cousin's paternal grandmother, Jeff Tentacles' mother and Mrs. Tentacles' mother-in-law first seen in the episode "Chum Fricassee."


She has red eyes and wears a long dark pink dress and light green slippers. Her skin color is similar to Squidward's, only slightly darker and with wrinkles. She has gold earrings and white hair. In The Patrick Star Show, her skin is lighter, her dress is light pink, she wears matching pink slippers and has darker hair, a crinkled nose and liver spots on her head.


In "Chum Fricassee," Grandma Tentacles was shown to be extremely abusive, antagonistic, and hostile towards her grandson Squidward, such as frequently stomping on his foot with her walker and telling the customers to destroy the Chum Bucket in revenge. On the other hand, Squidward had cooked her recipe incorrectly, thus giving the customers severe stomach problems, so her anger was justified. She even stated that she hoped he learned his lesson after ruining her famous recipe, which proved she only wanted him not to try it again.


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


Grandma Tentacles is mentioned in many episodes. She makes her first physical appearance in "Chum Fricassee."