Okay, so can pipes kind of suck eh?

Someone was asking if you could smoke lined paper, and it sounded like it was bad for you. However, what about plain printer paper? If not, I can prolly bum some rolling papers off of a friend, but since he's my connection to the dealer, I'm not sure if I want to pester him anymore.

Also, should the paper thing not be a good idea, anyone have an opinion on homemade waterfall bongs?