Where Boats Come From

Me: (Referring to Katie's car) How long have you had her?
Katie: (Thinking) Hmm
Me: I apologise
Katie: For what?
Me: I have just assumed a gender onto your car without asking or thinking.
Katie: That's ok. Aren't all cars considered female anyway?
Me: I don't think so. I've known some people with male cars, and indeed have named them accordingly.
Katie: Oh that's right, it's boats that are always female.
Me: Don't be ridiculous.
Katie: What?
Me: Of course you get male boats.
Katie: No you don't.
Me: If there are no male boats then where do new boats come from?
Katie: The boat factory?
Me: You're an idiot.
Katie: Hmm, well maybe but...HANG ON! You're an idiot!!!
Me: Ha ha! So seriously, how long?
Katie: 2 years.

THE END.