Has anyone else experienced this?

I recently had gallbladder removed. All of that is great. Here is the reason for the question. As they were putting me under I had just closed my eyes and I am not sure how long it takes to intubate some one. The next breath I took was the easiest breath I ever had.

Then I was waking up wanting a drpepper and my clothes. They don't like me much because I'm always ready to leave faster than they want.

Have any of you experienced possibly being on the machine and remember it?