Alan and Charlie in “Arguments for the Quickie”

So, so why did Mia come to you [for sperm]?

Well, you know, her biological clock is ticking. Most of the guys she meets are ballet dancers, so, you know, slim pickings there. And she doesn't want to wait for Mr. Right to come along.

Which pretty much leaves you.

Yep, 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.

Charlie, drinking, gambling and casual sex is not a lifestyle.