Why did Bea Arthur carve an exclamation mark on the door?

Bea Arthur carved an exclamation mark on the door as a playful nod to her iconic character from the television series "The Golden Girls." In the show, she portrayed Dorothy Zbornak, known for her sharp wit and humorous expressions. The exclamation mark symbolizes her strong personality and adds a personal touch to her legacy. This act reflects her unique sense of humor and connection to her fans.