She is nether fish nor fowl.
More Spanish Proverbs:
He who threatens to strike, and does not, is afraid.Spanish
Good words and no deeds are rushes and reeds.
Spanish
What is not yours always chirps for its master.
Spanish
Women and calendars are good only for a year.
Spanish
It is very savoury to eat scot free.
Spanish
I don't want it, I don't want it, but put it into my hood.
Spanish