Large UFO Ship

[Monster]

I was standing with someone looking up at the clouds, the clouds was a thin covering all over the sky, several x"s appeared and I said jokingly to the other person, X markes the spot, as I said that some on the clouds moved and I saw a reflection of the houses and towns ,being reflected in the sky like a very huge almost mirror shinny bottom on a huge craft taking up the hole sky, as the clouds dispursed you could see more of the towns reflection. Thats all I can remember