| Main Entry: | good egg |
| Part of Speech: | n |
| Definition: | a good person or thing, cf. bad egg |
| Usage: | slang |
| the offspring of a zebra and a donkey. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| Main Entry: | good egg |
| Part of Speech: | n |
| Definition: | See bad egg |