An exclamation of surprise: Oh My Sweet Fuzzy Ducklings! (This isn't as sugary as it sounds, if you were to meet the scary woman I got it from).

And I seem to recall a passage in our own kytrad's autobiography Singing Family of the Cumberlands. Her father was plowing, and circumstances would not let him swear at to mule. So he roared out,"God bless your soul to Heaven!!" Sometimes presentation is everything.