WTFBrain?! Seriously.
Kat's Brain: *is dreaming* I am in my living room.
David Hewlett: Hey!
Kat: What?
David: You know that Python line about the elderberries?
Kat Yes.
David: How does it go?
Kat: .... and your mother smelt of elderberries....
David: I don't think that's it. What does the father do?
Kat: He's something .... he's an "a something" and then elder berries.
David: You should google it.
Kat: OK. *googles*
It's not working.
David: That's because it's a dream. You should wake up, google it and come back and tell me what it is.
Kat: Why don't you?
David: Because I'm not real. I'm just your dream.
Kat: But I have to get up in the morning.
David: I'm not above doing that thing where I sing in your brain all day and don't let you sleep.
Kat: But I *am* sleeping.
And then I wasn't. So I googled it. The line is "Your mother was a hamster and your father smelt of elderberries!" and if he's still there when I go back to sleep, I'll tell him and then kill him.