The LeNinja intro circulates as a creator-made identifier built around the catchphrase LeNinja Mode On. Uploaded to a user generated soundboard, it has been picked up by small gaming and edit communities who use short branded intros to give their videos a repeatable identity. Its seventeen second length makes it useful as a cold open rather than a meme punchline. It endures because it functions like a personal theme song, giving fans an audio cue they associate with the start of LeNinja style content.