Άγριο πάρτι στο κολέγιο με μωρά να ρουφάνε κάθε πούτσο

What's the difference between a prostitute, a girlfriend, and a wife?

What?

The prostitute says, "deep, faster, faster."

The girlfriend says, "deeper, deeper."

And the wife says, "Honey, I think I'll paint the ceiling beige."