Welcome to the year 2017 where you no longer have to smoke cannabis to use it. You can vaporize it, infuse cannabis into food or snack or take the full flower oil vs smoking it.
Btw, Cheech & Chong of the 60’s & 70’s don’t really represent cannabis use in 2017. Folks like this do though: https://www.youtube.com/watch?v=zNT8Zo_sfwo
That video you probably won’t watch shows how an elderly man with Parkinson gets almost immediate symptom relief using full cannabis oil.