A short code for Facebook users with mobile phones. Facebook's mobile feature is used by sending text to "FBOOK" or the number 32665. Sending the message "I am smoking weed" will change your Facebook status to: "First Name" is smoking weed. You can also use FBOOK to find and add friends.
"Dude, I just fbooked you"
"Hey, I saw you were fbooked"
By Faythe
Fbook Slut
Someone who constantly likes and comments on various and numerous peoples profile pictures on Facebook. Usually how hot or sexy the person is. Very popular among gay men.