Orange Bikini Sandy is an alternate universe version of Sandy Cheeks and is from a universe where she wears an orange bikini. She only appears in the SpongeBob Comic Strip Bikini Bottom 2.
She looks exactly like Sandy, but she wears an orange orange bikini top instead of a purple one. She may also wear an orange bikini bottom, but this is unknown, as the lower half of her body, except legs, is covered by the portal from Sandy Evil-Cheeks' Dimensional Portal Machine.
She appears at the end, slapping her head after SpongeBob realizes that Super SpongeBob SquarePants is the superhero of Bikini Bottom 2. She appears near both aforementioned Sandys.