1. Someone who gets or understands women.
2. One who understands the female psyche.
3. One who could be said as 'knowing what women are thinking'.
4. Smooth/has a way with the ladies.
1. Dude, he's always got women around him. He must be some kind of Vagenius.

2. Dude! How'd you get her number?!

What Can I say? I'm a vagenius.
by jls07e December 9, 2010
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A gifted aesthetician who uses the Brazilian technique to wax the vagina to magical groinal results. They are a godsend; a best friend; a trusted vaginal confidant.
Girl, I saw the vagenius today and let me just tell you…I feel so fresh and so clean clean.
by Meangirl2 December 28, 2022
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A man or woman that is a genius when it comes to recreational and academic knowledge of the vagina.
Harold is referred to as a vagenius by most women who have experienced is pleasuring skills.
by Dudjay April 4, 2015
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One who is comfortable with their sexuality as well as their partners. Vagenius is not gender specific nor is it dependant upon ones sexual orientation. A Vagenius knows how to please their partner and how to please themselves.
"That guys is a Vagenius, he gets all the ladies" "My girlfriend makes me feel amazing, she is a Vagenius"
by Vagenius Mike April 14, 2004
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A Person who is skillful in the art of helping a women achieve orgasm. Typically a "Vagenius" will be able to aide a woman in squirting regardless of her previous experience.
"Pineda is such a Vagenius! I heard he got his girl to squirt like three times when she never had before."
by MIM P. January 17, 2012
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An intelligent, chic, and savvy woman who is able to get what she wants out of life by using her vagina.
Wow! Look at the success Lauren has had over the past year, she's such a vagenius!
by DilleyCouture September 16, 2010
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Either someone who has a COMPLETE understanding of women,

or

Someone with a COMPLETE LACK of any sort of understanding of women
"I can't believe you just told

your girlfriend she looks fat in those pants when she asked... you're a VAGENIUS!"
by MATTheBRATT October 6, 2023
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