poke your nose into

poke your nose into

take an intrusive interest in; pry into. informal
See also: nose, poke

poke/stick your nose in/into something

(informal) interfere in the affairs or business of other people: She’s always sticking her nose into other people’s affairs. It’s really annoying.What happens in this department does not concern him. Why does he have to poke his nose into everything all the time?
See also: nose, poke, something, stick