Two engineering students meet on campus one day. The first engineer calls out to the other, "Hey nice bike! Where did you get it?"
A girl asks her boyfriend to come over Friday night and have dinner with her parents. Since this is such a big event, the girl tells him that after dinner, she would like to have sex with him for the first time.
This concerns a question in a physics degree exam at the University of Copenhagen: "Describe how to determine the height of a skyscraper with a barometer."
A young boy and his dad went out fishing one fine morning. After a few quiet hours out in the boat, the boy became curious about the world around him.