Sea Sponge
This is why you never leave kids alone, even for a second. Everyone's favorite sea sponge, Spongebob Squarepants, found his way far from the Krusty Krab and his pineapple home and into the stomach of a 16-month-old baby. Oh, who lives inside a toddler under the sea? Spongebob Squarepants!
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