flaming fish is yummy

A dude pointing at a rainbow, and calling it a cat. It is probably a reference to Nyan Cat.

Lord Vader tells a poor farmboy that he has no son

So, this dude is a nyan cat, and he looks like the Space core from Portal II, and space is complaining that he wants to go to space.

A man with a moustache wants to eat food.

A fat dude has to hide his kids, hide his wife, hide his kids, hide his wife, cause he be snatchin' yo people up

A cat with a ghost body roams the Bloody Desert

Wheatly from Portal Two realizes what evil stuff he has done.

A man trips over a jelly fish and gets pepper sprayed by a cop

A turtle commits suicide. When life gives you lemons, YOU FUCKING BLOW YOUR SELF UP WITH THE INCENDIARY LEMONS!

A woman surfing in SPACE! on GLaDOS's SPACE! core.

Linus the penguin approaching a piggy bank in what appears to be space. And this mechanical orange eye is shouting "SPAAACEEEE!!!!!!!"