Betsy "Mama" Krabs is the mother to Mr. Krabs, she lives in a pink anchor. You can tell she acts just a little bit like her son. She's got that spunk that he has. She also knows the Krabby Patty secret formula. The episodes that have featured her have shown her to be very strict and no-nonsense. She is voiced by Paul Tibbitt (despite being a male voice actor) in her first two appearances, and by Sirena Irwin in all her later appearances.