1. Don't act overly professional.
2. Show off your latest fashions.
3. Be promiscuous and share these stories with others.
4. Enjoy drinking.
5. Join the work posse lunch.
6. Don't go the extra mile.
7. Do not accept the initial offer if they want to hire you.
To convert to a full time job, high ball the offer and meet somewhere in the middle. Also, be sure to quit within two years if you want to make decent money ;-)