Dude, for homemade, thats awesome. Whenever I make a homemade its normally a small glass jar (like a spice jar), and I cut two holes in the top. In one end I put a landscaping tube, and the other I put the stem/bowl. For the bowl I would normally use one of those metal icing shaping things for cakes, and I would hot glue that to a hollow sharpy. It would suck though cus by the time i was finishing the bowl (and blazed) the bowl would sometimes start to fall off cus the glue was melting. A few times I was so high i didn't realize it fell off. lol. Now I got a nice custom bubbler though. homemade things are nice, but nothign beats hand blown glassware.
Okay, as far as construction questions: It is a wine bottle. it was delicious dark dark dark red wine. I used a dremel with a diamond tip rotary bit to drill a hole in the glass, meanwhile, i was running cool water over the hole to prevent cracking and whatnot. i used a downspout from a previous bong, as is the rubber grommet. wha-la. took ten minutes all together. its a bitch to fill with water though... the hole at the top is super small.
i cant believe no one has noticed that the cd to the right of the bong in the first picture says "Nut Sack" ....
And to add, I just noticed he has a cig injector. I only now realize what it is cuz I got one yesterday. It makes me mad, it doesn't inject it all the way into the back of it so by the filter is flimsy.
I think that is a pretty dumb term considering I've never seen a bowl with corners... And I've never heard that term before. Here we just take a small green or leave green.