what things have you made bongs out of?
I've made bongs out of:
20oz soda bottles
honey bottle
cans
a beer bottle
souvenir cups
generic thermos bottles
plastic animals
3 liter bottles
2 liter bottles
1 liter bottles
failed endeavors:
Milk jug (too large)
soap bottle (obvious reasons)
small wooden box (mis-shaped)
I make my bongs legit, gaskets and proper hardware, we used to use classic metal stems but as bongs got better at the shop, we started using glass pull-stem kits, and that makes home-made bongs of superior quality and flavor. my favorite was the 20oz bottle bongs, those were so low-pro, you could casually smoke in the yard as a youth and just cover the stem while holding the bottle like it was normal soda-pop when the neighbors/yo momma/the cops drove by..

(this ugly mofo is not my creation, just a google image search)