spybook 

n. A facebook page that one creates for the sole purpose of spying on someone else.

Charlotte: So I'm on facebook now. I looked through all my daughter's pictures and friends.

Rachel: Oh my gosh, Charlotte. You have a spybook?

spybook by rawquell January 14, 2010

spabook 

A book about spas that is often found at a pool store.

I am looking to buy a new spa, so I went to the pool to check out their spabook

spabook by Panchoman Jr. November 15, 2006