A break of several seconds in an I.M. thread when one of the participants switches to their web browser in search of a pithy expression or additional evidence for some part of their conversation.
The act of using Google Earth to travel the world, by dragging the "person" icon over the map of the globe or a region and dropping it randomly. The user then has access to Google Street View and can "travel" the area in question. The digital equivalent of spinning a globe and dropping one's finger randomly to choose a location.
Turning the corner into the Campo di Fiori, Jon said, "Hey, I think I've been here before!", to which Dana replied, "No, you must have seen it when you were Googleplunken."
A link, story or reference on a news or link farm site (such as digg.com) to an old, unremarkable or well-known article or other site - something that could have been found easily by anyone via a Google search.
What's this "The History of the Computer Mouse"?! Sigh, yet another Googlepush on Digg.