British informal Of low social status.
- He's as common as muck, and God help him if he has to perform state duties - he can't stand foreigners.
- You know, Ramirez, sometimes you seem as common as muck, and other times you're the most princely person I've met.
- She is posing as a lady but she is really as common as muck.
Definition of as common as muck in:
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.