Have you been watching Mel Brooks' films recently? I find that from time to time, the people or things I do / see in the afternoon mosey their way into my dreams, so if you were watching Silent Movie earlier, that might explain it.
Watching it on Betamax, though, is hilarious.
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As for my own strange dream, here's one from a few days back. I was walking to my car in a strange parking lot, one that first required I traverse up a large green hill to get to it. On my way up, I began to notice a young lass was following me. It turned out we had parked near each other, and she struck up a conversation with me.
Within minutes, I realize that she is flirting hardcore with me, and I am following suit. She was Norwegian, with short brown hair and wearing a rather sharp pageboy hat. Suddenly, in the middle of our conversation, I panic, as I should not be flirting with anyone, especially someone who (seemingly) was as interested as she was.
Pell mell, I dive into my car and drive off, running multiple red lights and getting lost in the process.