Ok...got this idea kinda combining a few of the games currently being played.
You create a never ending story by adding a complete sentence to the story. It can be as long or as short as you like. I'll start...

Once apon a time, I was walking down the street.

 

when i saw a big harry...

 

NOTE: Sorry to interrupt but you add a complete sentence..
Sorry 'bout that...should have been more clear in the instructions

 

sorry :bang:
i guess i'll change it then

when i saw a brand spanking new 2005 mustang gt

 

I thought to myself, "I can smoke that thang!"

 

so i went inside and turned on the engine

 

At that point, this ravashing redhead, tall, nicely proportioned, and dressed in a pink outfit with lace trim and her hair flowing over her shoulders and down her back, comes up to the Mustang, leans over into the open driver's window, smiles sweetly, but in a firm no-nonsense voice says to me, "Just what do you think a man like you is doing messing around inside a car such as this magnificent Mustang GT, Redfire with Tan Cloth Interior, 5 speed, 17" wheels and tires, Shaker 1000 stereo, and power everything, the newest, hottest car to hit Ford dealerships in a long time, a fine piece of machinery that you, lowly lil' you, can't possibly entertain a hope of ever achieving ownership this year, next year, or a few years thereafter, being as you're only 8, with your grubby little hands on the steering wheel and trying to see out the front windshield, hmmm?"

 

I then proceed to tell her, "Dang lady...you sure have a big mouth!"

 

"The better to berate you with my dear," she said silkily.