Sample cover letter for Internship position at Black Rock

Dear Hiring Manager:

Please interview me. Why?

I can stay up and burn the midnight oil. Can go pickup food orders with out screwing it up. Realistic about what tasks i'll be doing. I know the MD is always right. I can sit in front of computer screen for 18 hours a day. I aspire to master excel. I know about the financial crisis.

I know the only detriment to supply and demand is emotion. I can respond to emails at 4:00 AM while sleeping! I can pull the the all-nighters. I can work 90 plus hours a week. I desire to learn from the best in finance. I know not to wear white collars. I know not to wear cuffs. I do not aspire to be Gordon Gekko. I am to smart to believe Shia Labeouf turned $20,000 into $300,000. I aspire to be that non target kid. My favorite movie is not Wall Street. I think bankers do God's work. I already have a Black Berry. I can kiss ass. I can take take teasing. I can explain credit default swaps. I can explain synthetic default swaps. I can explain options.

Finally,
I can write a cover letter in exactly 300 words.