During week 17 of Ben and Toad's Contest, Sandy Cheeks suffers all the three judges all pneumonia, because the show's host passes away, she said "Kanagawa's oldest person ever passes away of pneumonia". For week 1 of Ben and Toad's Contest 2, her actor replaces Nicky Sapera and the other replacement for week 1 was Jiroemon Kimura who replaced Allen Ford, who is currently the world's oldest man ever in history and the oldest living person.
Sandy's actress Carolyn Lawrence will participate in season 3 of Ben and Toad's Contest, where it has 60 contestants with 30 supercentenarians living only and 30 people under 110.
Sandy is an intelligent, scientific, bipedal anthropomorphicsquirrel who resides in Bikini Bottom and is featured as a close friend of SpongeBob SquarePants. She is from Texas and it is for this reason that she is seen speaking in a Southern accent, and is proud of her home state which is frequently brought up throughout the course of the series. She has been shown to possess a number of tough, tomboyish character traits and interests; she is skilled at karate and frequently enjoys practicing it with SpongeBob, she is shown to be an excellent bodybuilder, is a rodeo champion, and possesses extraordinary scientific skills and can construct complex inventions. She must wear a spacesuit when underwater with a helmet in order to breathe, and vice versa when SpongeBob, Patrick, or any other sea creatures visit her tree-dome. While Sandy is normally portrayed as kind, helpful, and understanding, she has been shown to possess a vindictive side too.
Sandy comes from the huge United state of Texas, she was actually born in Houston, Texas but she exhibits many characteristics of a stereotypical "cowgirl" character by going to every huge city in Texas. She speaks with a heavy southern accent, and uses typical southern slang words and phrases. She is very fond of her homeland and its culture, as most notably seen in the episode "Texas," in which she grows homesick for it and considers leaving Bikini Bottom to return to Texas. In that same episode, she takes great offense at SpongeBob and Patrick's negative remarks about Texas, and violently attacks them when they continue to insult it. In "Wipeout Canada", Sandy comes on the course from one small city and one large city in Ontario (Orleans, Ontario and Pembroke, Ontario). And for Sandy Cheeks, she becomes the only Orleans resident on the show Wipeout Canada and plays the same sport as Andrea Maikawa.
Sandy is one of the most intelligent and level-headed characters on the show. She is a multi-talented scientist and inventor, and originally came to Bikini Bottom to study sea creatures and their lifestyles. In "Chimps Ahoy", it is revealed that she is employed by a trio of chimpanzees from the surface, named Dr. Marmalade, Lord Reginald and Professor Percy. As an inventor, Sandy is capable of creating extremely advanced devices with ease. Her inventions include a manned space ship, a teleporter, a submarine that can shrink to microscopic size and go inside a person's body (Squidward the octopus'), and even a cloning device.
Sandy is also very athletic and physically fit. She and SpongeBob share a favorite pastime of Karate, and frequently fight each other for fun. The karate they use appears to be stylized to fit that of "play karate", as they both mainly fight with chops and kicks in a cartoonish manner. There also appears to be other forms of fighting in the series, most notably in Karate Island, where three other fish demonstrate unique fighting styles, (which looks more like stylized versions of Kung Fu rather than Karate).
Sandy also enjoys extreme sports and thrill-seeking, which SpongeBob also joins her in on occasion, most notably in "Prehibernation Week". Sandy possesses immense strength, and is one of the strongest creatures in Bikini Bottom. She is often seen at Mussel Beach lifting weights with Larry the Lobster, of whom she is a good friend, and other muscular fish. In "MuscleBob BuffPants," Sandy shows SpongeBob her immense biceps and intense daily exercise routine. In that same episodes, she wins the eighth annual Goo Lagoon anchor toss competition, tossing an enormous anchor 510 yards.
While generally friendly and positive, Sandy is prone to mood swings and can be vicious when angered, most notably in "Texas." In "Pre-Hibernation Week," when she believes SpongeBob has gone missing, Sandy forces everyone in Bikini Bottom to help look for him, sending them to dangerous places such as Sulphur fields and poison sea urchin coves. When SpongeBob fails to surface, she grows agitated and starts literally overturning buildings in her efforts to find him. In "Survival of the Idiots," Sandy is shown during her Toadette and Hibernation as an obese, monstrous version of herself (prior to going into hibernation, animals must have tremendous amounts of body fat and energy reserves in order to survive the winter). SpongeBob and Patrick enter her snow-filled Treedome and disturb her sleep, and the semi-conscious Sandy viciously attacks them, believing them to be "Dirty Dan" and "Pinhead Larry", two outlaws from her dreams.
She has also been shown to have a strong competitive streak and a high opinion of herself: in "Sandy, SpongeBob, and the Worm", she completely ignores SpongeBob's warnings about the Alaskan Bull Worm and tells him that she is "too Texas tough", only to discover the hard way that the Bull Worm is indeed too much for her to handle; in "Pressure", she continuously brags that land creatures are better than sea creatures and nearly drowns herself in an attempt to "prove" it.
Sandy is most commonly see wearing her suit when she is outside her tree dome. The suit is white, and with a yellow patch with an acorn on it. It also has two red, and a blue ring(s) on each sleeve. The suit comes with a big glass dome (but it doesn't have an oxygen tank) with a pink flower. When Sandy appears inside the tree dome, she wears purple clothing, primarily a purple bikini top and a purple and green skirt like bottom.
Sandy appears more in episode in the first six seasons than later seasons for an unknown reason. However, she is a main character, like the other nine main characters.
In Texas she chased and tried to beat up SpongeBob and Patrick for "taking the name of Texas in vain".
In Arm Melter 16, Sandy tries to kill Kimura but Kimura kills Sandy and Mr. Kimura calls her a f**kin' sh*t and a lot of swearing words. In wrestling but Jiroemon Kimura wins over Sandy.
In the IndyCar Series, Sandy tries to pass Volcarona in nearly every race since 2013 but she sometimes falls short of passing the Serbian Bug/Fire Pokemon.
Sandy first metSpongeBob SquarePants when he saw her arm wrestling (for example in Wipeout Canada) a giant clam and ran down to save her. Since then, Sandy has been one of SpongeBob's best friends, and she enjoys various activities such as karate with him. She is basically married to Spongebob. The nature of Sandy's relationship with SpongeBob is somewhat romantic. SpongeBob has brought her flowers on several occasions, and her official biography describes her as being "the apple of SpongeBob's eye (the only thing under the sea he likes better than his job at the Krusty Krab)". In "Tea at the Treedome" amorous music plays when SpongeBob recalls Sandy's words. SpongeBob's song in "Ripped Pants" has romantic lyrics. Many fans believe that Spongebob and Sandy have crushes on each other.
In the "A Random Act of SpongeBob" short, SpongeBob leaves Sandy a letter (with a bouquet of flowers) calling her the "smartest, prettiest squirrel in all of Bikini Bottom" for "Surprise Sandy Day". In the video game Battle for Bikini Bottom, after saving Squidward from Robo-Patrick, SpongeBob and Sandy commented each other on a good job while looking flushed. A book called the SpongeBob SquarePants Survival Guide, released on November 1, 2002, has a page titled How to Survive a Secret Crush, saying that if you have a crush on someone, you have to keep it secret. SpongeBob begins to talk about him acting "perfectly natural" at the treedome, but quickly ends, saying "I've said too much!" The biggest hint was in Truth or Square, which depicted the two getting married.
Sandy lives in a huge polyurethane dome known as the "Treedome". It is air-locked and contains no water, making it the only place in Bikini Bottom where Sandy can survive without her suit. Its floor is covered in grass, and features a large tree, which contains Sandy's living quarters. The Treedome also humorously includes a giant hamster wheel, among other backyardish things. As seen in the episodes "Survival of the Idiots" and "Bubble Buddy", the dome produces snow during the winter, from which it can be assumed to simulate other weather patterns as well.
As seen in the episode "Wormy", Sandy has many pets residing in her Treedome, including caterpillars, snakes, crickets, mice, and birds, among others.
The company that owns this and many other treedomes is the Tree Dome Enterprises Limited. Its board of directors, a group of chimps, came for an inspection in "Chimps Ahoy."
A grumpy squirrel named Sandy comes here from Pembroke, and it is about 13,930 in 2006.
On January 12, 2013, on the day that Okubo passes away and Ballas passes away also but not dying, Sandy Cheeks was having an illness and she was sick for only four days (from January 12, 2013 to January 16, 2013). On the week of January 19, 2013, she was saying "115 years, 19 days is a long time".
Sandy Cheek's name is inflated and revolved in Everyday.
In week 12, Kyotango, Kyoto is home to Sandy Cheeks but the judges say "NO. I NEVER GET IT!".
The actress who voices her replaced Nicky Sapera to go to Ottawa in week 1 of BATC 2.
In Season 1, Sandy's tail is not visible when she is wearing her suit in comparison to later seasons.
Despite being established as a scientist in later episodes, Sandy is oblivious to the basic fact that sea creatures cannot survive without water in her first appearance. Although, it's may be because SpongeBob told her that he likes air not knowing that she means without water.
In an episode of The Fairly OddParents, the King of Atlantis mentions that his species enjoys eating crabs, starfish and the "occasional underwater squirrel". As he says this, he burps a squirrel tail out of his mouth, this may have been a near-death reference to Sandy (or one of her viusiting relatives).
In the live-action puppet sequence in the episode "Pressure", Sandy is represented by a toy puppet and appears to be naked aside from her helmet.