Thank you Professor for the links, I should've delazified myself and googled it!
OK, now I am clear.

I used to own a silver credit card sized pipe that had 36cm of channeling for the smoke to travel....shittiest little gimmick pipe ever! convenient though! and easy to clean out!

I also had a bong, but threw it out with the porn when I went away for a year...can't have the olds finding both those!

In the middle east they smoke sheeshas/nargeelas, which are long bongs. wondering if i could mix up some of the sheesha mix with weed and smoke on that! hmmm....