Quote from Schmidt in Bob & Carol & Nick & Schmidt
Nick: This is nuts. I can't do this. Schmidt: This might be your only chance to have a kid. Nick: Yeah, but then I have to have sex with my cousin. I don't want to have... I don't want to have sex with my cousin. Schmidt: It's not your cousin. It's your cousin's wife. That's like letting a dog drink water out of your mouth. You know, it's not great, but it's legal.