This happened at my current residence, a small, one room apartment within a housing community. I live there with my fiancé and our cat and haven't had any experiences before or after this one.
It was the middle of the night and I'd just woken up from a dream, one I couldn't remember. I know I was awake and not still sleeping because I opened my eyes and took note that it was still dark and I could go back to sleep. I was laying on my side, facing the wall, my back to my still-sleeping fiancé. Our cat, at this time, was more than likely in the living room sleeping on the couch since she was still young; it was her favourite sleeping spot. I closed my eyes and, just as I did, heard a low, male voice speak out.
"You humans want anything? Do you need me?"
At first I thought it was a hypnogogic hallucination, since I'd had those before. But those were always one word auditory sounds, not full sentences. I kept my eyes closed, terrified and heard a shuffling sound coming from the bedroom door. My fiancé often keeps his shoes between the door and the wall and it sounded like someone moving them around. Then it sounded like someone walking from the door around to my side of the bed. My heart was racing at this point and I struggled to keep a straight face, intent on looking as if I was asleep. After waiting for a while, and with no additional sounds, I plucked up my courage to open my eyes. I didn't see anything.
Naturally, when I told my fiancé what happened, he thought I was crazy but that it was a scary story nonetheless. I was scared not just because of the reality of it all, but because we had been addressed as 'humans'. One of my co-workers, who has had experience herself in the paranormal and lives in a haunted house, explained that this could have been an extra-planetary being, but I'm not sure. Was it a demon or am I just hearing things?