A primary school teacher was asking his pupils what their parents did for a living.
"Tim you go first. What does your Mother do all day?"
Tim stood up and proudly said, "She's a doctor."
"That's wonderful. How about you Amy?"
Amy shyly stood up, scuffed her feet and said, "My Father is a postman."
"Thank you, Amy" said the teacher. "What does your Father do, Billy?"
Billy stood up proudly and announced, "My Daddy is a striper in a gay bar, where he dances and sometimes fucks for money!"
The teacher was terrified and asked Billy after class why he said that his dad was striper.
"I was ashamed!", Billy replied.
"But why?", teacher, evidently perplexed, asked.
"Well, because my dad is a system programmer specializing in TCP/IP communication protocol on UNIX systems."