Why?

[LeaflameSD]

How to play:

Person A: 5 ran after 6.
Person B: 5 ran after 6 because 7 ate 9.
Person C: 7 ate 9 because <insert reason here>.

So let's start. I woke up at midnight.

[Ioshyriku]

"you woke up at midnight because you had to pee."

(Is the eternal dragon Ioshyriku playing this game right?)

[LeaflameSD]

(Yes you are.)
I had to pee because I drank too much Pepsi at KFC.

[Grell Desu]

I drank so much Pepsi because I ordered too much chicken.

[LeaflameSD]

I ordered too much chicken because that's what black people do.

[KPOPSTAR]

Black people do that because Twerking is fun

[LeaflameSD]

Black people do that because Twerking is fun

(You just HAD to include twerking, didn't you? >.>)
Twerking is fun because you can see someone workin' dat ass.

[Grell Desu]

You need to see someone workin' dat ass because you can't afford a real stripper.

[LeaflameSD]

You can't find a real stripper because you're a moralfag.

[Grell Desu]

You're a moralfag because you had good values beaten into you as a child.

[LeaflameSD]

You had good values beaten into you as a child because your parents actually gave a darn about you.

[Grell Desu]

Your parents actually gave a damn about you because they are good people

[xSalashawty]

They're good people because the Jehova's Witnesses harassed them to gunpoint until they listened.

[KPOPSTAR]

Janova's witness harassed them because they had sad sex

[xSalashawty]

This isn't awkward.
They had sex because they were horny.