This is a parody I wrote of "Still Alive" from Portal. (I had no better place to post it. Feel free to move it.)
Here it is:

This was a triumph
I'm making a note here
Huge success
It's hard to overstate my satisfaction

Mojang Specifications
You do what you want because you can
For the joy of all of us
Except for creeps and undead

But there's no sense crying over every mistake
Because you're so awesome, I would craft you a cake
But 1.8 comes out today
I've got some Endermen to slay
And hopefully I will be
Still alive

I'm just really happy
Because Minecraft is so flippin' fun
'Cause who really cares about the graphics?
Notch, I love you to pieces
And no, I didn't mean it that way!
I'm really glad you made it here
Oh, I'm so happy for you

So here I sit, playing while I'm writing this rhyme
Soon we'll be out of Beta, hope it's released on time
So the coding gets done
And we have lots of fun
Playing Minecraft, glad it's
Still alive

So come on and join me
Together we will have so much fun
Exploring 'til we reach the fabled Far Lands
We'll hack in some explosives
That was a joke
Ha ha, fat chance
Anyway, this game is great
It's so addictive and fun

But look at me still singing when there's diamonds to mine
Hey, I see some over there, I'm so glad, it's about time
I've been searching all day
So let's cheer, hip hip hooray!
And be glad that Minecraft's
Still alive

And believe me it is still alive
We're killing creepers 'cause it's still alive
We're mining diamonds 'cause it's still alive
We're building castles 'cause it's still alive
And Minecraft will always be still alive
Still alive
Still alive