'Arguments for the Quickie' - Season 3, Episode 23
Mia comes back to town with her dance troupe and invites Charlie to her performance. At first, he decides not to go and tries to convince Alan that he no longer has feelings for her. He goes to the see the performance and Mia explains that she wants some of Charlie’s sperm. Charlie responds by asking Mia for something.
Air Date: May 14th 2006.
Charlie: I’m good genetic material, you know, easy on the eyes, and she wants to raise the kid alone which fits nicely into my lifestyle.
Alan: Charlie, drinking, gambling and casual sex is not a lifestyle.