... you can learn from:
Romancing the Stone (1984)
Joan Wilder: What is all this?Jack Colton: All this? About five to life in the States,a couple of centuries down here.Joan Wilder: Oh... marijuana.Jack Colton: Oh, you smoke it?Joan Wilder: I went to college.
Happy 4/20, folks!
I think this scene might be the very first time
that I was made aware of weed being a thing.