True Story:
When I was in Indoc, the HR person said, "Alright guys, we are now at the "Drug and Alcohol Training" part of the curriculum. Let's talk talk about marijuana. What are some of the ways a person might use mairjuana to get high?".
The oldest guy in the class, who was in his late 50's, raised his hand. She called on him. He smoothed his receding hairline a few times, stroked his mustache thoughtfully, and said. "Well, at my age, probably as a suppository".
I don't think I have ever laughed that hard, before, or since.