A bong, also commonly known as a water pipe, is a smoking device, generally used to smoke cannabis. It is sometimes confused with a hookah pipe. The difference is that a bong has a slide. Bongs can vary greatly in their shape, materials, styles, colors, and sizes. Many bongs are regarded for their style, distinct vivid colors, or customizations such as stickers, and become a personalized signature of that particular bong owner.

This category covers all methods of consumption of marijuana – cannabis and includes such topics as how to make bongs, different bong designs, pipes and cooking.