Both Rocky and Sandy are the names of two well-known cartoon squirrels. Rocky was featured in "The Rocky and Bullwinkle Show" and other cartoons beginning in 1950. Sandy Cheeks appears in the “SpongeBob SquarePants" cartoons and movies.
Rocket "Rocky" J. Squirrel and Bullwinkle have appeared in many renditions of "The Rocky and Bullwinkle Show." In 2014, a film short featured both characters. Rocky is a flying squirrel and Bullwinkle is a moose.
Sandy Cheeks is a character in many SpongeBob films and TV programs. She is a Texan and lives in Bikini Bottom with SpongeBob and Patrick. Since she is a squirrel under water, Sandy appears in a space suit with a helmet.