The process of vaping orally and anally, similar to butt chugging. Named the "Steam Machine" after Machine John performed the very same act for six hours straight before dying instantly.
person 1: did you hear about benjamin?
person 2: no, what happened?
person 1: he attempted to do the steam machine for four hours and ruptured.
person 2: ruptured?
person 1: yeah, ruptured.