Someone who has knowledge sought from Google. A person who attains a higher state of cognition via the Internetz.
Alternatively...
I know a secret or two about Goo
She won't mind if i tell you
I know a secret or two about Goo
I know a secret about Goo and you
VonMetz: So did you go to Uni to figure that out?
MC: Nah, was easy. I'm a Goognostic.
VonMetz: Any halftard could do that.