Is code for smoking good marijuana when you don't want others to know.
I can't wait to get home and have some LUNG CANDY.
Instead of saying, "I can't wait to smoke pot".
When i get off work i need some medical LUNG CANDY.
Dick told Jane to bring home some LUNG CANDY.
HAPPY LUNG CANDY DAY.
Instead of, Happy 420 Day
Naughty LiL Secret on Kasidie loves LUNG CANDY.
A cute little euphemism for having a cigarette.
"Jack stepped outside for some lung candy."