Does anybody twitch or their body kicks when thinking of a moment?

Does anybody twitch or their body kicks when thinking of a moment? Like right now, I was thinking about how I had to say grace at my gf's house on Thanksgiving and it was a little uncomfortable for me and it was kinda smooth but not too smooth. My body twitched a bit and my arms moved around. I call it the cringetwitch :( Or sometimes when I think about any stuttering moments during the day, my body kicks or jumps. Its like that feeling you get when youre falling asleep and you are falling then youre body kicks itself awake