* It's a typo: Perhaps you meant "gilded donkeys" or "gilded donkey."
* It's a specific reference: It could be a term used in a particular context, like a book, movie, or game. Please provide more context!
* It's a new expression: It could be a newly coined phrase with no established meaning.
Possible interpretations:
* "Gilded donkeys" could be a metaphorical expression for something that seems valuable or impressive on the surface but is actually worthless or flawed.
* "Gilded donkey" could be a play on words, referencing the common phrase "golden calf" which symbolizes idolatry or false worship.
To understand the meaning, please provide more information:
* Where did you encounter this phrase?
* What was the context?
* What was the speaker trying to convey?
With more details, I can give you a more accurate answer.