Thats too bad that some slam books had nasty connotations. The Slam books I was referring to were spiral notebooks that had a question on each page (mentioned already by a few in this thread). Questions like:
Favorite Color
Favorite Food
Zodiac Sign
Favorite Vacation
Favorite Board Game
Favorite Smell - So many Loves Baby Soft answers!

Chocolate or Vanilla
Have You Ever Been in Love
Who is Your Crush
Questions like that and yes they were fun! The only controversy they created was when they became too sexual in nature - they were taken away if a teacher spotted one.
I did read a bit about them online and it seems there were definately two kinds - the other slammed people - not nice.