oh wow didn't expect myself to read up this whole thread at this kind of time.

just to share my experience. i was still a standard 5 or 6 kid back then, not quite remember, but First World Hotel had just opened not long ago when my family stayed there for a vacation. it was still daytime and i suddenly had a stomachache and so i was at the toilet doing business.

i remember i was alone in the room as my dad booked 2 rooms and all must have gone to the other room. halfway doing my business i suddenly heard a voice calling my name repeatedly, seemingly from top or my back. i couldn't describe what the voice sounded like. i just kept hearing it and i kept looking around and is very sure that i'm alone in the room. i had goosebumps and my hairs stood real hard.

luckily it didn't last long and i quickly finish my business and got the hell outta there and, since i'm a kid after all, went to watch TV. didn't tell anyone about this until a few years later.

so i do believe these things exists..