definition (in her words): "When something is so covered in bad, it is like a sauce made of darn!"
Usually said as an exclamation following an Unfortunate Event, and accompanied by a sour looking face like this:
Example: When I dumped my white-and-Ruby drunkard's path blocks out on my kitchen counter to iron, not realizing I had spilled some tea there earlier in my morning rush that had not been wiped up, staining my fabrics. Darner sauce!!
Anyone know how to get tea stains out of white fabric??