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The art of pleasuring a woman by applying the Vulcan greating (from Star Trek) to the female's vagina, while stimulating her clitoris with your tongue.

In daily body language, the French Vulcan is suitable to show your intentions by holding your hand up in the Vulcan Greating manner and playfully wibbling your tongue at an imaginary clitoris.
My girlfriend had multiple orgasms after I gave her a proper French Vulcan.

Wendy was scared after I greeted her with a French Vulcan.
by Flapster_NL & Broner_NL September 22, 2008
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