Google doctorate

knowledge gained through Internet searches; used for those who know a lot about a topic but have no firsthand experience

Robert: This game requires at least 2 GHz of RAM. How do I know if my computer has that?
Bill: I don't know, let me use my Google doctorate.

Joe: What's more efficient, a CFL or LED?
Bob: LEDs.
Joe: How do you know that?
Bob: Google doctorate!