Ms. Diller, a 37-year-old homemaker when she took up comedy, mined her domestic life for material, assuring audiences that she fed Fang and her kids garbage soup and buried her ironing in the backyard. She exuded an image that was part Wicked Witch of the West (a role she actually played in a St. Louis stage production of “The Wizard of Oz”) and part clown. VIA NY TIMES