My mother from Miss. was fond of saying "it's colder than a witches tit!"
One time she was trying to get a turkey unstuck from the bottom of a pan (hadn't used a rack) when it came unstuck it flew out of the pan and onto the floor! She exclaimed "nobody saw that turkey fall on the floor!"
We say that regularly now when we do something we wish no one saw.
The latest is "dealio":
it has many applications
What is the dealio?
Delio!!! when excited
Kids argueing a point: "delio" a revised version of "because I said so" or "end of conversation" remember those? Hated it! Glad to have found an updated version. Can't say the things the 'rents said that were so irritating.