Mate that was a great reply
Lol lungs, filthy but they work. String under your foot, that made me giggle, never done it but make sense & is stoner ingenuity.
Waterfalls, I'd heard of them but just thought it was another name for a bog standard bucket. Now I know
Man I could never get my head around a backy mix in a bong and pulling through gets you some rank bong water,pulling through the mull in a bong is very popular in South Wales. Mull = mix (backy & hash).
Soap, oh dear, not good to smoke but if needs most , I suppose.
We used to make bowls out of apple,carrots and potaoes if there wasn't a chillum where we were and use pricked foil for the gauze, pretty manky really but we were young lol