When a member of the opposite sex acts so casual around you, you become fixated on having sex with them.
Girl 1: Dude, I'm dying to sleep with my boss. He is being so sexy casual with me.

Girl 2: Is he being sexy casual or does he just not care about you?

Girl 1: I can't tell. His sexy casual is masterful.

Girl 2: Ooh, good luck having sex with him.
by newsvava February 12, 2009
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when a teacher's Facebook page is found and you look through the comments. A said male will inaccurately comment on a photo and he will obviously show he is very uneducated.
"D'zamm, that's a sexi betch"
"did you see that sexi betch earlier?"
by DaBananaRama August 17, 2015
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When you have a sexy brain, you're extremely smart to the point where people want to sleep with you because of it. A brain can be the sexiest body part if you train it to be that way
by GOD517 April 21, 2018
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a) The period of attractiveness that occurs between your first drink and when you've had one too many. Characterized by confidence, humor and an easy manner.

b) A particularly attractive hole in a wall, often glazed with glass or plastic.
a)
"Have I got drunk face?

Yeah, your sexy window is definitely closed, man"

b)
"You'll notice that that the end of the corridor of this Classical period building has a particularly sexy window"
by pseudopete January 26, 2009
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adj. sexy, yet sophisticated; being sexy with class; tastefully appealing to the opposite sex.
Showin every inch of ya goodies is skanky; wearing a clothes that accentuate your silhouette and compliment your assets yet leaving something to the imagination, thats sophisti-sexy.
by WilliamsWifey03 February 22, 2007
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A female that is not only sexy as hell, she also is very smart. She'll play mind games with you and often rip your heart out and smash it to a million pieces. No matter what you cant resist sexy geniuses charm. Even though sexy genius can often be a complete bitch, she can also be a very fun loving person that you want to spend most of your time with. Sexy Geniuses don't come around often in your life but when they do never pass up on one because they are very special. They will oftentimes flip your world upside down and make you very happy:)
I am in lovee with a Sexy Genius
by Rickkk112 September 14, 2011
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A hot geek. Usually doesn't know she's hot.
by Rubob September 3, 2020
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