The phrase is Russian, transliterated as ya lyublyu penis, and it circulates on soundboards as a short standalone joke rather than as a clip tied to a confirmed film, show or creator. Short foreign language lines spread easily because listeners can replay them, search the transliteration, and learn the translation from comments. Its popularity online rests on that reveal, plus how easily a three second voice clip can be dropped into chats, streams and edits without any visual context needed to understand the prank once translated.