They're the cousins of Pearl. Their only known quotes are "But Uncle Krabs" "Grumble, Grumble, Grumble...". They are a parody of the Disney characters Huey, Dewey, and Louie from , and as well as Popeye's nephews (who also speak like sailors).
It is unknown why they don't appear in any other episodes.
- Mr. Krabs says that they love to solve mysteries. This may be a reference/parody of Scooby Doo.
- Mr. Krabs says that they love to solve mysteries. This is most likely a reference to Ducktales.