I made a pipe out of a stale loaf of bread once...there was 2 slices left, plus the crappy end bits that nobody cool eats. So I pulled the crusts off the 2 slices, pressed em flat between my hands, and shaped it around my thumb...I also used an xacto knife to cut little tiny holes for the shotgun and bowl, and voila!

I let it dry for a few days, and it was actually airtight and hard. It kept smoking for about three weeks, if memory serves me right (not freakin likely).

__________________
OMGOMGOMGOMG 2 ounces of mushrooms, all for me! I need somebody to eat them with now