Nowhere in my CV does it say that I know PHP, so when I fixed a bug in an old PHP app my boss was quite impressed at how fast I got it fixed until I explained t

Nowhere in my CV does it say that I know PHP, so when I fixed a bug in an old PHP app my boss was quite impressed at how fast I got it fixed until I explained that I knew PHP, but I kept it secret because I didn't like working with it. He laughed and said next time he'd try to find someone else to work on the app.