Keep your nose out of
Meaning
To avoid interfering in matters that do not concern you.
Origin
Imagine the literal image of a curious animal, or even a nosy person, physically poking their nose into someone else's space, sniffing around for information or just being generally intrusive. This vivid, almost comical, picture of a protruding nose as an instrument of unwarranted investigation is the heart of the phrase. Over time, this physical act of meddling became a powerful metaphor for intellectual or emotional interference in matters that don't concern one. The command to "keep your nose out of" is a sharp, forceful instruction to retract that metaphorical intrusion, firmly establishing boundaries and demanding respect for privacy.
Examples
- My mother always told me to keep my nose out of other people's business, and it's advice I've always followed.
- You really should keep your nose out of their private arguments; it's not your place to get involved.