The other night I was having a perfectly normal dream, then suddenly I was in a totally different place, and the devil was just sitting there grinning with fire all around him, then after 2 or 3 seconds it changed back to where I was before and carried on as if nothing had happened. yeah, just thought I might share that 
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that little stinker
“We now return you to your regularly scheduled broadcast…”
I have seen something like that, though it was IRL. I was younger(i can’t belive i remember this) I was watching T.v. then it scanned out it was making a chant like sound with candles everywhere and saw something in a druid type, then scanned back. I didnt think it was the devil though, i had no idea what it was, i didnt want to dwell or go further with the subject, b/c i thought it would be crazy and i was younger to understand it too. Yes, i have seen something like that, and really freak the sh*t out of me.(i feel stupid revealing a subject as stupid as this)
LOL monitor199a, thats funny 
But as for the devil thing, ive never experianced something like that but if you believe that your dreams are interpretations of impulses, maybe you had a drunk impulse, wandering about aimlessly, which displayed for a few seconds until the sober impulses shot it down. What was the normal dream about?
The normal dream:
Basically I was just going on a waterslide with some friends then going back to one of their houses, nothing exciting.