Err sorry, but this '666' is nothing more than the curly hair on a Lenny face ( ͡° ͜ʖ ͡°) emoticon. I tried finding the exact Unicode character but I couldn't see a close match. Best I could manage was a curly loop➰. (◕‿◕)

Err sorry but this '666' is nothing more than the curly hair on a Lenny face ( ͡° ͜ʖ ͡°) emoticon.