You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

Lazy court-process clerk and stoner Dale Denton has only one reason to visit his equally lazy dealer Saul Silver: to purchase weed, specifically, a rare new strain called Pineapple Express.

Pineapple weed is a problem in spinach and other vegetable crops. When crushed the leaves have the distinct fragrance of pineapple. It is a winter annual and difficult to control. The flower closely ...