look up any word, like muddin:
 
1.
The act of masterbating to a picture of a friend on facebook without his/her permission.
(Wayne's dick stood erect as he impatiently browsed through Gina's facebook photo's looking for an ass shot. He finally found one. Photo 17)

....the next day....

Wayne: I rapebooked the shit out of you last night

Gina: Whats rapebooking?

Carl: Yeah Gina, photo #17 in the "crazy summer nights" album was great!
by ChadSonZor October 20, 2009
 
2.
Rapebooking refers to the act of repeatedly and excessively posting comments on your friends' Facebook walls, photos, and any other Facebook media. A Facebook rapist is an individual who indulges in rapebooking frequently; these people are considered dangerous and should be de-friended and reported to the Facebook authorities immediately. If you catch a Facebook rapist, spread rumors about them immediately to help protect your friends against rape.
Rapebooking Sample:

Wall posts:

1. Hi.
2. Miss u.
3. What time is the movie?
4. How was your date?
5. How is the new job?
6. When do you move?

Photo posts:
1. Cool pic.
2. Great trip.
3. Purdy.
4. Wow.
5. LOL.
by Definitionist August 11, 2011