I'm partial to calling it *Roman Red* or *Wacky Weeders*...from the movie History of the World, Part I. It makes me chuckle..lol
These days....we just call it "smoke". Back in the day.....The code word at one time was Indian Cookies. People who called....generally asked if I was baking cookies today?
Mary Jane can be called whatever she wants! you just gotta look at the context clues and make sure ther e talkin about the good stuff...