Poroy dushnyi comes from Russian internet slang, where dushnyi describes a person or atmosphere that feels stuffy, draining, or annoyingly tedious. The phrase has circulated as a short shareable voice meme rather than as a line tied to one widely documented film, show, or creator, and its appeal lies in how casually it sums up that feeling. Because the wording is short and instantly recognisable to Russian-speaking viewers, editors reuse it as a reaction sound for boring, repetitive, or overbearing moments in clips and streams.