i'm not sure where to put this, but what is the backgound sign

[akuma210]

i'm not sure where to put this, but what is the backgound sign? i've never seen that before and i found a video where it shows it.
https://www.youtube.com/watch?v=1zoSQ74YK7w
i think this is the shortest one that shows it. is it a different logo?

[iAMtheMA!]

http://www.toolband.com/news/letter/2000_10.php
http://shop.dannycarey.org/mens-hierophantic-tee/

[akuma210]

oh ok, i didn't know it was part of that. thanks for the response