Night Shift (1982)
Prostitution scene
This movie has so many lines, I should probably create a separate page for it. It is some early Michael Keaton at his best. It wasn't easy to see Henry Winkler in this role, since he was the Fonz in my mind. However, he delivers some pretty good lines too.
By 1982 standards, I would guess this should have a viewer warning but if you have watched TV in the past 10 years, I am pretty sure you have seen much worse.