Color disappearing from the world due to a nuclear meltdown at the powerplant.

A person looking at a watch.

Science!

Game Grumps, I think.

Mario and Luigi Symbols

A skeleton questioning his existence.

A man stuck inside a tree, gets gunned down by a plane.

Scene from the Frozen Movie, with the Blond Haired Girl looking questioningly at the Brown Haired Girl looking lovingly into her eyes.