Smoking cannabis/marijuana in
smallish inclosed space causing the smoke to fill the room and be reinhaled.the room often starts to
heat up during the procces.Often done more by high/college students then older
smokers.
Although many belive
hotboxing gets you more high this is untrue.The active ingrediant in marijuana is
THC. When you inhale the THC is
absorbed by the aveoli in the first 3-5 seconds. Some say they get more high in a hot box this is a plucibo effect.