What is hot box meaning?

Hot box refers to a method of smoking marijuana or other drugs in which a closed space such as a car, bathroom or other small room is filled with smoke to intensify the effects of the drug. Hot boxing can result in a more severe high due to the concentration of smoke and lack of fresh air. This practice can also be dangerous as it can cause elevated levels of carbon monoxide and other toxic gases leading to health problems. While hot boxing is a popular activity among young adults, it is not recommended due to the risks involved.