Talking to people when I'm asleep

So this have happened sometimes...

I have a friend over or something, but I'm so fucking tired I just go and sleep while he is on the PC or something. Then he gets bored and starts talking to me, trying to wake me up. And I answer him, but I'm not awake and I dont remember any of this. I was talking to this one guy for hours, and he thought I was awake. And this one time (I was at a party and was pretty drunk) I went to bed, but the owner of the party came in and said that I had to get downstairs and that I wasn't allowed to sleep there (I was already sleeping) then I was talking about that I was already downstairs and that she was tripping or something (she told me after), for me it was like: I went to bed, then she said "Jake, stop talking nonsence and come down with me" and I was like "Wtf are you talking about? I just woke up???"...

So I talk random nonsence, stupid shit about nothing but they think I'm awake.. I also sometimes wake up before I exit the dream, this one time I woke up and could feel this rubber maybe 2cm over my penis. So i start to drag the rubber to get it off, but its stuck to my body.. Then boom I feel it, I'm trying to rip my penis of WTF!

Anyone others that have had these kind of wierd experiences?^^

If you can learn to recognize when you talk to someone and you know your tired, but you realize your talking, then that is a good way to induce a lucid because your mind is on the right track, being conscious subconsciously.