Its simple. ill start and describe it
"once i had a nightmare. it was me in mcdonalds. i left and suddenly i ended up in my house. i turned the ps2 and got the rsod without any disc inside. i couldve been able to click x and be stupid enough to do it. but i went into some room that doesnt exist in the real world. a computer. it looked exactly like the gray dell one. except we never had it since then. with a slim ps2 on the side. i turned it on and the monitor turned on. the rsod appeared again. i pressed x and a differnt non existant version of the rsod poped up. it was a black badly modeled dog poped up. i pressed x again and a 4x split screen poped up showing two non existant version of the rsod. witch is not differnt from the big one. and two dogs. it freaked me out and i layed in my bed keening. the end. i had this nightmare when i was around 6. im 12 now" Edit: the dog were running