My sister, who was a blonde until recent years, has had to bear her share of blonde jokes. In self-defence, she tries to find the best blonde jokes before anyone else can locate them. Here's one she shared when I was in the hospital.
A company decided to conduct a password audit. They discovered that a blonde receptionist had an unusually long one. It was MickeyMinniePlutoHueyLouieDeweyDonaldGoofy. So someone went to her and asked her why she had such a long password.
She indignantly replied, "Well, you were the ones who told me I had to have a password that was eight characters long!"