creepbook 

Perusal of a facebook "friend's" photos in an effort to catch-up on their lives...usually because communication with that "friend" hasn't occurred for a substantial period of time.

"Have you talked to Catherine lately?"
"No but I creepbooked her photos and I think she's moving out of her apartment soon."

creepbook by Swampdonkey21 November 1, 2009

creepbook 

a word used to describe the dark side of facebook where people can basically stalk someone if they really wanted to.

"I don't want my pictures put on creepbook. Who knows who will see them?!"

creepbook by Courtney 101 November 10, 2006

CREEPBOOKING 

Actively looking through another person's Facebook in order to gain info, spy or to stalk

After a breakup:
ExBF: So I found out you went a date last night...
ExGF: How did you hear that?
ExBF: I saw on your Facebook
ExGF: STOP CREEPBOOKING ME!!!

CREEPBOOKING by luciddreamer2011 January 7, 2011

Creepbook 

Looking at a person's Facebook profile in hopes that there is something arousing.

John loves Creepbook. He looks at Janes profile to find pictures to fap to.

Creepbook by MrRstar March 17, 2011