The phrase comes from the bandits in STALKER, the post-apocalyptic shooter series, where enemy stalkers shout the distorted Russian-sounding chant during encounters. Clips of the voice line were shared in gaming compilations and meme edits, and the rhythm made it easy to remix into hardbass and parody songs. It spread further through streamers and short-form videos that used it as a shorthand for a Slavic raid or ambush, and it remains popular because the chant is short, rhythmic, and instantly recognisable to gaming audiences.