Sandy Cheeks is a karate master and a nerdy scientist she is a friend of Spongebob and she's the strongest person in the bikini bottom stronger then Larry the Lobster her first appearance is "tea at the treedome" it May 1st 1999 it was written by Petter Burns. Her father is Bobby Cheeks and her mother is Jodi Cheeks and Randy Cheeks is her twin brother. Sandy's ancestor is The Dark Night/Med Evil Sandy. Well that's her whole family she nearly always beats Spongebob in karate or Spongebob says karatae.
