Grandmum's the Word SpongeBob SquarePants : Season 11 Episode 22
TV-Y7 Nickelodeon 23m
Aired: November 25th, 2018 @ 5:00 PM EST on Nickelodeon
Plankton tells his grandma that he owns the Krusty Krab, but must keep the lie going when she comes to visit.
