[curate's egg] n [fr. the story of a curate who was given a stale egg by his bishop and declared that parts of it were excellent] (1905) Brit: something with both good and bad parts or qualities
CURATE'S EGG
Meaning of CURATE'S EGG in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012