The heir to Spain is like a nice potted plant. Just take him back to your country and water him.

Catherine [to Mary]

Mary: What are you doing?
Catherine: Well, if your plan doesn't work I want to shove this rag down his throat.

Sherlock: Actually, Watson, only one of them is a bug. The other is a flash-bang.
Joan: You gave her a bomb!?
Sherlock: It was a very small bomb, with a very big bang.

It's hardly the first time I've inspired a writer, Watson. I am actually the basis for several fictional characters across various media.

Sherlock

No, thanks, I had poop for lunch.

Joan

You are one of the best liars I have ever met, and that's saying something.

Sherlock

Henry Watson: How'd you know that was me?
Joan: 'Grover Ogden'? We lived on Ogden Avenue, Grover was our dog, and by the way, that's how you make a PORN name, not a PEN name!

[regarding her father's book] It's ridiculous! Sherlock and I do not run around with guns, and we don't get into kung fu fights with criminals, and we sure as hell do not sleep together!

Joan

I've always believed luck to be a function of intent. In this case, mine.

Red

Donald, I find him so stiff so much of the time. He doesn't appreciate life's trimmings.

Red

He follows you around like a faithful bloodhound, but you still don't know...

The Director

The cabal's not coming, they're already here.

Ressler