Ka Raja circulates online as a short meme audio built around the line Ka Raja Ankhiya Me Lad Pele Ho Ka, a playful phrase about eyes meeting that listeners quickly recognise even without a full song context. It has spread mainly through short-form video edits, reels and reaction clips, where creators reuse the same few seconds for flirty, teasing or over-the-top romantic moments. Its staying power comes from that instant recognition and the way the catchy vocal delivery works as a standalone joke, needing no explanation to land.