(verb) To make the gesture of eating out a girl, using your two fingers pressed against your face and your tongue sticking out between the middle of them. Derived from the words "vagina" and "face" combined into one term. A great place to see this displayed is in a teenager's MySpace pictures, preferably the pictures of a lesbian.
(noun) The gesture itself of eating out a girl.

Vagfacing is also a recreational sport you can play at any time of the day. Here is an example of one way to participate in this game: While driving around and blaring your nigga beatz (not necessary but highly recommended), if you happen to spot a civilian or group of civilians, do the following after choosing your target. First, lean out of your car window with your target in eyesight; perhaps scream or make some noise to get the nearby civilian's attention, and once they turn toward you to look, BAM! You vagface them when they least expect it. The reactions of the players that are involuntarily thrown onto the opposing team of this sport are spectacular.