Funny couch experience!!

I was in my living room, watching tv laid on a couch. I fall asleep. Suddenly, I woke up, paralised. I could hear and see the TV, but could not move. For several times I was fooled that I had come back to body:

[1] - I stand up and start moving, then 2 seconds before I was in the same position in the couch, paralized.

[2] - I sit on the couch and start stretching... then, It was false again: back to same positiion in the couch. Tried to move, nothing.

[3] - I tried a lot to move, and finally rolled into the floor, hitting the carpet.. Wake? No, false again.

[4] - Finnaly, slowly I got control of my body, and now, really.. woke up. At least I think I'm awake now writing this. Maybe I stil in that dam couch.