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

Elementary Season 4 Episode 7 Quotes

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