An abbreviation for "Gasping For Air", used to describe a situation when you are so overwhelmed and panicking, that you feel like you have trouble breathing.
He had a GFA moment as he immediately jumped up from bed, realizing that he's late for a midterm.
by mega1e October 15, 2009
An abbreviation of "Get the Fuck Away."
You are so annoying! GFA!
by Señora Pirata January 17, 2007