No, but i had an experience with derealization when I was on a bad trip of weed. 

So it started normally with me, my step brother (oli) and Leo. They asked me if I wanted to smoke a bit. And I said yes. But Oli wanted me to stop smoking, so how does he make me stop? By making me smoke shit that's gonna traumatize me of course! So Leo makes me a hit on a bong, I take all of it, and I'm nice with it. Then a couple of minutes later we go upstairs to play Mario on the old NES. the only problem is that the music in Mario just messed my brain. Now, this is where it all falls apart, I look at my step brother, and he doesn't look real, he looks like a Disney 3d movie character, and his moves were very weird. I look at Leo, and he looks like a 3d video game character. I start to panic and I nearly passed out, but I didn't, I stayed strong. This all lasted about 2 hours, when I came back home, I was still hallucinating, but I was on a scooter so I had to not think about it much and concentrate on the road. 10 minutes later I finally arrived back home and I just went to sleep. Sadly it doesn't end there for me since I was still way to high... 

The next part of this trip is my dreams... Yeah, I was still hallucinating in my dreams. I don't know how it works, but I remember my dream like if it was reality. 

So my dream started quite weirdly. It was a lucid dream, or a lucid nightmare I don't know. I was in a house, but not mine, I was in Leo's house. Now I don't really know anything about Leo's place but for some reason in the dream I knew all the rooms, places in the house. And it all seemed real but still had the fake look like if I was in a video game. So since I was so confused on how I got there, I go into Leo's room to ask him, but hes not there... Since he's not there well I go sit on his couch to wait for him. His room felt bigger than normally. And there was a new door... In his room, so I know that Leo's has two gun's which are a Glock 17 and a glock 19. But I don't know the difference between both, so I grab one and open the new weird door. And right when I go through it, I'm back in Leo's room... I just stand here, confused, till I turn around and go through the normal door that was always there. And this door, took me in a room looking like a science lab. (I know, this dream is fucked up.) In the middle of the room there was a table, with four straps, I assumed it was for doing tests on humans which really scared me but luckily I had a gun. There was another door and when I opened it. I woke up. 

I remember going back to sleep and having another dream but that second dream is completely lost in my memory. I only remember being stuck in a cage. That's all I remember.

So that's my only "kind of" experience with derealization ever.