The action of inserting one finger in the anus and one in the vagina simultaneously, so that the hand makes a 'V'.
You are bored with your sex life, and need to spice it up a little. You look your partner in the eyes and you both simultaneously shout "Its Vader Invader time!” After this, it is time to form the magical hand shape of the Vader "V", with 2 finger widths for experienced females, and 1 finger width for the "Fresh" females. Once the shape has been formed, invade your partner with a vicious thrust of the arm into both the anus and the vagina openings.
by phl33p August 23, 2007