No, but sometimes I have a dream where I think I'm awake lying in my bed, and then all of a sudden I will start floating and flying around my room real fast, and I'll realize I'm dreaming and I try to wake up but can't. They usually come in sets, to where I will have several early in the night, waking up after each one, which leads to confusing situations where I try to figure out whether I'm awake or asleep and then I start floating again and think "crap here we go again." One time I wasn't floating, but myself and the bed were moving like a fast sine wave.