This is something I wrote a while ago at school. It didn't even cross my mind to post this, but while I was writing my essay on Psychology I found the old paper, read it then got the idea to upload it. This is my first thing ever uploading so not sure what I'm really doing so lets see if this works. I also may have altered it a bit from the original. I just added extra detail and fixed spelling errors and the such as best as I could.
The teacher gives us the first sentence to start us off. I believe it was something like this:
A man walks into a bar and everyone turns and looks at him...
The man takes off his hat, revealing his face. The people in the bar scream in terror as they realize who had just entered. One man stood up attempting to run out the back door, but instead was surrounded by a haze of greenish, yellowish gas. He fell to the ground, laughing hysterically. When he finally stopped laughing he had gone completely quiet and had a pale complexion with a sickening wide grin splitting his face in two. His teeth had turned yellow and his hair green. The man now resembled his attacker, whom has yet to move from his spot at the entrance of the bar. The man who will more than likely murder everyone in that bar went by the name of Joker. When all hope seemed lost, Batman jumped through the window and swiftly punched the Joker in the face, knocking him out cold. Batman then turned towards the man still lying on the ground with that sinister grin plastered on his face. Batman leaned down and put a mask to his face allowing the man to breath in the antidote to the Joker venom that he was exposed to only minutes ago. Batman then called commissioner Gordon and relaied to him what had occurred and that a paramedic will be needed along with a transport truck to send the Joker back to Arkham Asylum. As quickly as he had come Batman had disappeared in the shadows, returning to the darkness of the night.