live under a rock
live under a rock
To be oblivious to or ignorant of something that is very widely known, often related to pop culture. You've never heard of Lady Gaga? What, have you been living under a rock? Well, that's all news to me! I swear I don't live under a rock.
See also: live, rock
Farlex Dictionary of Idioms.
- keep (someone or oneself) in ignorance
- keep in ignorance
- gaga
- wouldn't know (something) if (one) fell over one
- wouldn't know (something) if it hit (one) in the face
- starstruck
- have a clue
- not have a clue
- put someone wise
- put wise