Modern parent/child conversations

A relative of mine, who is a mother (M), recently told me this funny story about a conversation she had with her eighteen year old son (S).

M walks into living room to see S playing Grand theft Auto.

M
Why is the car shaking?

S
I'm having sex with a prostitute. If I kill her I get double points

M
Son, just pay her and let her out.

Well, you have to enforce moralty M told me later. I laughed my ass off when she told me this. She was a little embarassed, but I kept on laughing. I have faith in both her and her son to do the right thing.