Here's why it might be a misspelling:
* "Eau de" is French for "water of" and is commonly used in perfume terms (like "Eau de Cologne" or "Eau de Parfum").
* "Ley" could be a mispronunciation or misspelling of a word related to a specific product or brand.
To find out the meaning of "Oh de Ley" or "Eau de Ley," you'll need more context:
* Where did you see or hear this phrase? Knowing the context might give you clues about its meaning.
* Is there a specific product or brand associated with this phrase? Researching the product or brand may provide information about the term.
Without more information, it's impossible to determine the exact meaning of "Oh de Ley" or "Eau de Ley."