Best line, worst movie

Him: "I'm looking for the fastest thing on this lot."
Her: "Sugar, I'm the fastest thing on this lot."

Here is where she proceeds to undo her shirt and press up against him. What?????

First, she's never met him. Tramp. Second, he has a handle bar moustache and a bad 80's mullet. Bad taste. Third, why is she in a cowboy hat??