guextbook 

The combination of three words: guess, text, and book.

Rootword: guext

A term used to describe a textbook which one has never read, esp. for a final examination.

I don't need to read that thing! I have more knowledge than that guextbook up here!
*points to head*

guextbook by whywouldyouask December 20, 2010

guiltbooking 

Using facebook or other social media to make your friends feel guilty for not doing something for you, often using unfair or grandiose comparisons

No one went to her party, so she updated her status to "if it were an AIDS benefit everyone would have been there," such guiltbooking is unfair.

guiltbooking by shi_facebooker February 4, 2010

guestbook bagger 

A person who finds guestbooks with no entries on social networking sites such as Netlog and 'bags' them by being first to comment. Usually done to, mistakenly, increase their self-worth.

Scratching around on Netlog last night, that TurkStud100002 is a right Guestbook bagger- he's beaten me to all the new profiles!

guestbook bagger by chilli ring November 10, 2009