Been studying for a while, so I think I'll take a break, regain my sanity and tell a joke!

This is a good one, most really dirty jokes are...

-There's a hippie on a bus. He sees a very hot nun on the bus and asks her to sleep with him. The nun is disgusted and gets off at the next stop.
The bus driver tells the hippie "Hey, I have an idea for how you can hook up with that nun. Every night at midnight she goes to the cemetery and prays. If you dress up as Jesus you can get her to sleep with you"

The hippie thinks this is a great idea, and thanks the bus driver. That night he goes up to the cemetery and sees the nun praying. He jumps out of a bush wearing a robe and a glow-in-the-dark mask and says "I am Jesus, and I command you to have sex with me".
The nun says "Ok, but in order to retain my chastity, we can only do anal sex."

After they are done, the hippie throws off his costume and yells "Surprise I'm the hippie!"
The nun throws off her costume and yells "Surprise I'm the bus driver!"