Green spots
A girl noticed that she had a green spot on the inside of each of her thighs. She waited a week for them to disappear, but instead, they got even bigger and greener.
Worried, she made a visit to her doctor. He examined the green spots closely, poked them, prodded them, and then looked the girl in the eye and asked, “Are you still dating that gypsie guy?”
“Yes, I am,” said the girl. “Why do you ask?”
“Tell him,” said the doctor, “that his earrings are gold plated.”