My great-grandmother Winnie Haley Carr was a devote Episcopalian. According to my grandmother, one did not cuss or say anything that might resemble a cuss word around her. So, her husband Baker Carr was often heard to say "Ding-it-all-to-grass!" in place of "darn" (or something else!).
This brought all kinds of laughter and giggles around the room and especially to the younger generations when my grandmother shared this.