I took a pill once with a friend and we were walking around some business streets looking for my friend's house. We decided to go sit down on a curb after I started peaking. I was sitting there, looking at the pink and gray sky, and the sky looked so amazing with the different colors and the rays of light beaming through the clouds. I was becoming mezmerized by the wonderful sight. I stared at the clouds for a few minutes.
Suddenly, for a few seconds, the skies began moving quickly, as if time was speeding up. I shook my head and it stopped. Soon after, I saw the road in front of me "breathe" a little bit. I knew that these things weren't happening, they were more just mental "twists" in my head.
Another time I took a ket based pill. I knew it was ket based, but decided to take it anyways, and I had a lot of headspace and I didn't feel like dancing or moving. I didn't really feel like I was there. My friend told me I was acting wierd, so I stood up, and because of the way I was laying down I guess I was stopping a lot of blood flow. When I got up, I became dizzy and lightheaded, and as I took a step it seemed that the room had turned around me. Of course, I knew I was just tired, high, and a little bit delusional. There was no full blown hallucination.
However, another time I took a PMA pill- I was an E-Tard at the time, and I thought that I could handle a pill at school. (And I could. However, this pill was a little bit different.) I took a pill and went to class, and the body high was so intense that it was hard to even look around or sit still. My head was burning badly, and I saw the lights in the room change tints mildy. Some lights had trails. When I left the classroom, the trees appeared to have glowing effects, and the greens and blues were extra bright.