Lucid Time!

Just gonna put the whole thing in a spoiler tag. This dream doesn't strike any personal issues with me, but some people might find it inappropriate.

Proceed at your own risk.

Spoiler for not for the faint of heart:

So there is some kind of Sex Ed class being taught in my front yard, and there is a thick fog all around. I can remember there being a blackboard in the yard.
The class is taught by (and I am not just trying to be entertaining here, I actually dreamed this) A giant talking condom. That's right. I recall a giant condom package floating down out of the fog. The condom slipped out of the side. It stood on the open end, and the head literally had a face formed from wrinkles in the plastic. Looking back the face actually looked rather frightening. I wonder why I wasn't frightened by it in the dream.
So this... monstrosity begins the sex ed class. It draws some... well let's just say some descriptive pictures on the blackboard, and starts talking about them. I take note of who else is in the class. I remember seeing my old high school crush, my friend S and a couple other random people. There are seven or eight of us, total.
The condom continues on with the lesson. He keeps making all of these inappropriate innuendos about me and my crush who are both acting very embarrassed. I think there was another couple who he was poking fun at too.
Eventually the boy and girl in the other couple get sick of it and tell him to stop being so perverted. The condom says that this is part of the lesson. That people need to stop thinking sex is some kind of taboo. Sex is a part of life, and we should all embrace that.
You know he's got a point there.
...
The condom is now talking about other aspects of healthy life. He tells me to come up and gives me a lit cigarette and tells me to try it so he can make a point about not smoking. I tell him no. He tells me he will fail me if I don't try it.
I put it in my mouth and take a deep breath. Just like that, my lungs froze up and I felt like I couldn't breathe at all. I began spewing a cloud of thick smoke from my mouth and fell down. I was struggling to breathe, and as I blacked out, I woke up.