GPF'd 

Imprecise physical location, state of mind, or condition resulting from faulty driving directions of a global positioning system device in one's automobile.

The Garmin was supposed to be directing us to IHOP and said we had arrived while driving off a cliff. We realized then that we were GPF'd.

GPF'd by D Wohlanders May 30, 2010

GPFD 

Got Pissed Fell Down

at work, coworker enters
you: What happened to your wrist?
coworker: GPFD, mate.

GPFD by birgitta April 15, 2009