Plastic Vase + small flashlight = nice bong
plastic bottle + head of a salt shaker = nice pipe
christmas bulb + bic pen as tube = good vapo
50ml bottle of some liquor (drink it) and a 3/8ths inch screw in bowl (tobacco shop should have) = nice nose burn one hitter.

I love home made, next I experiement with glass bits and chemstry set peices