Last time I went out wearing shorts a policewoman called me over and said,
"Come here lucky legs I want a word with you!"
I replied "Why did you call me lucky legs?"
"Because you're lucky they hold you up" she said.
"Anyway" she continued "I'm arresting you for living off immoral earnings."
"What!" I said. "How do you work that one out? "Easy" she said. "You've got no visible means of support!!"