O-Dream
An O-Dream is when your body starts doing the cha-cha without you even being there. It's like your brain said, 'Let's do this,' and your whole body started going wild.
I woke up with my legs twitching like I was doing the moonwalk. I had an O-Dream.
My friend thought I was having a seizure. I was just having an O-Dream.
I had an O-Dream so loud my mom came in to check on me.