I took the liberty of writing out a profile for our beloved Sandbox. I kept it simple. He doesn't actually "run" the Sandbox. He just exists so that nobody else gets all of the notifications.
Add our website to his bio:
Set his profile text as follows:
Hi, I'm not really a person.
I exist to own the Sandbox, so that no single member of the community has to endure the constant updates being made to it.
He owns the Sandbox, but he is not a Sandbox. Fill the blank below with your own suggestion in the comments. Upvote your favorite suggestions!
Community : Stack Exchange :: _______ : Sandbox
Someone from PPCG should create original art for Sandbox. Heck, you could even make a pop contest out of it if you took the time to write a solid-enough spec.