Haelmic
Haelmic is when your brain decides to take a vacation and leaves your body behind. You feel like a ghost who forgot how to breathe and is stuck in someone else's nightmare.
I was haelmic during math class. I didn’t even notice the teacher had left the room.
I was haelmic for so long I started talking to my cat like it was my therapist.
I went haelmic and forgot my own password. I had to ask my brother for help.