Top Definition
the act of using the social networking sight facebook to communicate to other people that are currently in the same residence as you (roomates, relatives, etc.),
Bob: Hey is Kristen going to clean up the kitchen after the rager that we had last night?

Jerry: Yah, she already is.

Bob: How do you know?

Jerry: because we're house-booking!
by frigg August 30, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.