Yes! It happened for the first time this February.
I had some VERY strange dreams that evening and when I woke up after the most innocuous one, I felt very uneasy, like I had this sudden sensation someone was beside the bed on the floor. I turned on my side and all of a sudden I FROZE on my side and couldn't move a muscle. I was confused for about two seconds and then it hit me: a friend of mine told me about sleep paralysis and how it used to happen to him, so I'd read a lot about the topic. I realized that was what was happening to me and I got SO EXCITED
I couldn't believe I was finally experiencing it! Knowing what was going on was great, I felt so calm and in control of the situation. I just rode it out and after about two minutes my body gave way and everything went back to normal.