McKay: Exactly! So I figured if I told him we finally had an afternoon where I could take you out to lunch or something, then he'd have no choice but to let me out of it.
Brown: I can't. I need to babysit the ferns.
McKay: Right. Well. If I had a nickel for every time a girl used that line! You know what? Let me bring lunch to you. We can eat here.
Brown: Rodney, you wanna babysit ferns with me?
McKay: Hey, in the battle between ferns versus fish, ferns continuously win a decisive victory.