My parents definately have an inkling, more my dad than my mom...

My dad's into stoner culture, loves watching old 70s movies and listening to Greatful Dead, Allman Bros and Floyd, and one of his favorite songs is "Don't Bogart That Joint" (Holy Modal Rounders)

One of my mom's favorite movies is Dude Where's My Car, and she's a very medical savvy person, so I know she'd listen to me if I told her what I did.

But I'm not going to tell them unless they ask. Then I will answer 100% truthfully.