Sex Booking 

A term used to refer to people having a sexually intimate and explicit conversation over Facebook Chat.

We were sex booking all night, he so nasty! ;)

Sex Booking by myanda September 28, 2011

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