Was just wondering if other people have had any interesting experiences where you are lucid and confront a dream character(s) with the knowledge that you are dreaming.

I usually keep the fact that I'm dreaming to myself in my dreams because strange things often happen and mentioning my lucidity almost always kills the conversation and often wakes me up as well.

For example not long ago I had a dream was talking to 2 people I didn't really know about nothing in particular. Then I mentioned, "You guys know this is a dream right?" A split second after the last word left my mouth everything froze and the background went bright white while a loud staticy noise rang in my ears. The strangest thing of all though was that when all this happened 2 more figures had instantly appeared. All 4 of the people were blurred/distorted and were only black/white with no other color and with dark shadows for eyes. The scene remained frozen in time with all 4 of them staring at me and the noise in my head for like around 5 minutes before the dream faded and I woke up. I couldn't move at all during that time and nobody said anything it just felt like everything got paused or something.

Another time when I was talking to someone and mentioned that I was lucid they just turned around and walked off then vanished without speaking another word to me.

Anyone else have similar experiences?