waterfall bongs:

for those who don't know, a cascade bong is on the whole a smoking device that typically made out of a water bottle or something. It has a bowl where the cap of the bottle should go, and a hole in the base to drain water. The way the person smokes it is that they fill the bottle all the way with water, light the weed / smoking matter, and drain the water through the hole in the bottom. The void the draining water makes sucks smoke into the bottle, and then the bowl is detached and the smoke is inhaled. There are other ways to make them, but this is the way I was trained.

The cause why I hate these pipes is because it's more of a gimic than it is helpful. Sure, it's plain to make, but I don't appreciate why people would want to make these. in a usual bong,  the smoke is cooled and drinkable by the water, but these pipes just seem useless to me. you're smoking hot unfiltered smoke and seems fucking unintelligent to me. parachutes are the same thing, but in its place of water, there's a bag that you pull on.  The same opinion applies, but the parachute gets props for not being untidy as fuck