Cowboy Bebop

Faye:
Hackers are nerdy, pasty, tubby little geeks with triple-thick glasses, and this one is probably a demented otaku with smelly feet, so catching him will be a breeze.

Jet:
Is that right? And what do you know about hackers, anyway? It might've been like that when you were young, but that was a long time ago.

Faye:
What are you trying to say, Jet? That I'm starting to get old like you?

Jet:
Well, you can't tell a woman's age by looking—oww!! [Faye rams her heel into his foot]

Faye:
And you can't tell what a woman will DO by looking, so you'll have to be very careful.

Jet:
Same with a snake!

Spike:
[chuckles] You two make a lovely couple.

Faye:
I'm waiting!