This wasn't last night but in the past week or so.
I was at the dr's office. My shirt was off and some lady in his office was testing me for the flu by poking her finger in my side.
[Reality for a moment: My brain becomes enraged when I am poked in the sides. I can feel the heat of fury spreading from the back of my brain forward. A couple of times in my life I have had to tell co-workers how close to getting socked they had come because of poking me in the sides from behind.]
Back to the dream....so this lady's finger is poking me in the side and I just take my fist and slam it down on her hand with all my might.
Back to reality... I punched my poor cat who was sleeping next to me as she normally does.
This is the second time she has taken it physically in my sleep in 13 years. Back when she was a kitten, I kicked her off the bed when dreaming I was kicking something.