Dude making a bowl is not hard, I can probably think of atleast 50 things laying around in your house or garage that can be turned into smoking devices. Here are a few I could think of off the top of my head. Cans, sockets, pens, tin foil, metal pipe pieces, marker tubes, plastic bottles, tubberware items, apples, bible paper for rolling joints, phone book paper if you dont wanna burn the bible. Or you can goto your local head shop and buy the bowl piece and a corner piece for about $3 each find a stem piece at home or your hardware store. Speaking of hardware store, you can find TONS of items to make smokeware and wont get carded for buying them if your not 18. Though no one under 18 should be reading this. ^^
Though none of this comes even close to the pure taste of using a glass piece. Glass will always be better, and likewise I've seen more than a few stoners drop the glass on the cement...