A creature from Douglas Adams' The Hitch-Hiker's Guide to the Galaxy.

Should you meet one, be sure you know where your towel is in order to wrap it around your head, because if you can't see it, it can't see you.

Another nodeshell resurrected.

Y'know, if you log in, you can write something here, or contact authors directly on the site. Create a New User if you don't already have an account.