The use of Google to make sure that the stuff you are jacking offthe internet, and then rewording, does not show up in at least the first two pages of the search. Thus, ensuring that the alert yet lazy professor does not catch you stealing paragraphs of information online.
Richard: Gosh, how in the world will I finish this term paper by tomorrow!
Gary: It's simple Dick (no pun intended), just copy & paste something and reword it. Oh, and I would Google check just to be sure.
To have your factual pronouncements fact-checked by someone who searches Google. Usually done in a group, bar or party setting, of a minor fact and has the impact of shutting down a conversation.
"I can't believe Cliff Google-checked Susan's statement that India has more people than China."
"No more arguing greatest bands, Brian was Google checked into the boards"