Sextbook 

A textbook for a human sexuality course.

I can't believe I just fell asleep reading my sextbook. You'd think it'd be more interesting...

Sextbook by lady_so_divine July 15, 2011

Sextbook 

Vandalizing textbooks by drawing dirty pictures

Student 1:what are you doing to that textbook?
Student 2:drawing Ms. Van Dyke giving head
Student 1:oohh your making a sextbook
Student 2: all day

Sextbook by Joey Phatoney November 6, 2011

Sextbook 

An appreciation of a very well performed action.

An extension of the classic "That was textbook", used only in situations where the action has been performed really, really well.

"That handbrake turn was sextbook"

"I very much appreciated that maneuvere on many levels and felt i needed to advertise my appreciation"

Sextbook by King Bongo Berious September 12, 2005

Sexbook Chatting 

The act of contacting a slampiece via facebook chat to try and get them to provide you with either domepiece or slampiece in the near future. This act usually occurs while the bro doing the sexbook chatting thumbs through the slampiece's pictures most likely ogling her friends at the same time and making implications of having deep feelings for said slampiece in order to expedite the process and hopefully receive domepiece the next time they meet.

"Griff was totally sexbook chatting that slampiece last night, he's probably going to receive at least some domepiece the next time they meet up"

Sexbook Chatting by Brosef Stalin12 November 8, 2009

sexbooking

Sexbooking is the act of performing verbal sex over facebook. Wether this be through wall posts or comments, maybe even perhaps photos, one facebooker to another will talk in a sexaul or decieving way to the other.

Kim Kardashian and Reggie Bush often use sexbooking, while Reggie is away.

sexbooking by bamfstat101 March 15, 2010

Sextbooking 

The equivalent of sexting but over facebook.

I almost went on a date with a guy who was into sextbooking last night. What a wanker!

Sextbooking by katygirrl January 18, 2011

sexbook 

A super cool laptop. A laptop that has maxed out components, usually a small laptop. Used in uber cool settings.
Cody's sexbook.

Dude, do you see Cody's laptop.
That thing is to cool to be a laptop.
I know it's a sexbook.

sexbook by Doctor Cody January 18, 2008