Thelma Mae Harper (nee Crowley), better known as Mama, is a fictional character played by American actress Vicki Lawrence. Mama is a purse-lipped, thickset senior citizen in her mid-to-late 60s. She has lived in an unspecified part of the Southern United States called "Raytown" for her entire life, evident from the southern drawl of her speech and customs. Mama is an exaggerated version of a prototypical middle twentieth century lower middle class grandmother in the United States South. The character was originally created for Carol Burnett, however, Burnett preferred to play Mama's daughter Eunice Harper Higgins, resulting in Mama as Lawrence's claim to fame.