Upon arriving in Bikini Bottom, Sandy immediately establishes a Texan presence by building the Treedome and adorning it with Texan decor. This marks her commitment to preserving her cultural identity in a new environment.

Sandy consistently wears her signature Texan outfit, including her cowboy hat and boots. She also frequently incorporates Texan slang and customs into her daily life, showcasing her pride in her heritage.

Sandy often shares Texan traditions with her friends, such as hosting barbecues, celebrating Texan holidays, and teaching them about Texan history and culture. She acts as a cultural ambassador for Texas in Bikini Bottom.

Sandy is fiercely protective of her Texan heritage and will defend it against any perceived slights or misconceptions. Her strong sense of Texan pride is a defining characteristic of her personality.