Anyone who does really needs to stop.
My mum has been smoking for 34 years and can't walk down the stairs without getting out of breath, it literally will cripple you.
I tried it when I was like 6 or something. (Yea, I know. ) I do not think I was able to smoke them properly because I never formed an addiction, and I promised myself forever ago I would never become addicted to that type of thing. It harms more than just the person doing it.
Weed is disgusting and also really damages your lungs, do none of you respect your bodies?
Weed doesn't "really damage your lungs." Studies have shown that if there is damage it is negligible compared to the damage that other smoked drugs cause to your lungs. Marijuana smokers (who do not also smoke cigarettes) have been found to have a slightly higher lung capacity than those who don't smoke, and develop lung cancer at a slightly lower rate.
Weed is also not "disgusting," its a plant that has been growing on this earth for centuries. Is aloe vera disgusting because people use it to treat burns? Is sugar disgusting because people use it as a sweetener? Where is the logic?
Respect your mind and educate yourself before you try to pass judgement on others and tell them to "respect their bodies" sis.