someone who has died of lung cancer due to their endless chain smoking. Most commonly used when the person is in excruciating pain and has finally been put out of their misery
Used as a way to diss enemies by making light of a death of their loved ones. Primarily meant to target living members of a gang or set.
Apparently very common amongst Chicago rappers
Im smokin' on Tony .
(Tony in this case is an example of a person that passed that is a member of a rival gang)
Smoking on: is almost suggesting you are smokinthe ashes of the dead enemy like weed