I remember still a marijuana field

The story:

Mom is a big fan of Nana Mouskouri and when I was a kid we often listened to her music while driving. Coincidentally, I had recently learned that some countries in Europe were much more permissive of soft drugs than North America, and since I knew that the singer was from Greece I put two and two together and blurted out "she's singing about a marijuana field!" Mom, Dad and younger sister teased me about that for a long time afterwards.