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2.
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! ;)
by myanda September 28, 2011
 
1.
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.
by bamfstat101 March 15, 2010