What's the difference between a hooker and a mosquito?
The hooker sucks harder when you smack her.
How do you confuse a female archaeologist?
Give her a used tampon and ask her what period it's from.
Cop stops a young prostitute on the street & asks: "What would your mother say if she saw you out hooking?"
"She'd be pissed as hell... this is her corner!"
Hallmark Card fail:
"My tire was thumping, I thought it was flat. Looked underneath and noticed your cat."
