Top definition
When one's hair is all messed up in the back of their head do to friction from sex.
"I was so embarrassed when I had Sex Hair coming back from Peter's house!"

"Dude! Stacie has a major case of Sex Hair today!"
by Burt Macklin FBI May 15, 2015
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Jul 1 Word of the Day
It's the sweat that accumilates under big boobs
It was so hot outside that I had mass amounts of boob sweat.
by Tiffany2583 January 05, 2007
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2
the kinky, mussed appearance that hair takes on after sex.
Sally buttoned up her blouse before the elevator doors opened, but she still was betrayed by her sex hair.
by Teighlorre November 06, 2006
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3
Itis the style of your hair after having amazing sex
Usually messy and sticking up on end
Mark:Yo Man did u screw shelly last night?
Jeff:Yah how'd you know?
Mark: well dude.. you have total sex hair!
by Rachel April 02, 2005
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4
hair thats a mess, that makes you look like youve just had sex
sexhair
by claire October 13, 2003
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5
hair that screams that you just had sex
you could tell by my wild sexhair that I had just engaged in sexual intercourse.
by josh and julie August 20, 2006
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6
other known as Misha Collin's hair, who plays the extremely sexy angel Castiel on the hit CW tv show Supernatural.
Person 1: "are you cosplaying Cas?"
Person 2: "Yeah howd you know?"
Person 2: "Youve got legendary sex hair, man!"
by unamoosed May 09, 2015
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