You do realize that pink coconuts do not occur in nature?

Sherlock

Bell: What are you doing?
Sherlock: [has two bikes with him] These were chained to a lamppost down the street.
Bell: And you figured you'd... steal them?
Sherlock: I'm re-stealing them. I peruse the crime blotter when I'm bored, and these were stolen in Chelsea last month.
Bell: And you're just gonna walk around with them for the rest of the day?
Sherlock: Don't be ridiculous. This one's for you.

Vintage rainbow suspenders? If there's money to be made in this, I need to get to my parents' garage fast!

Joan

Stabbed in the chest and incinerated. Did the killer also throw him off a roof?

Sherlock

Sherlock: You allowed Detective Cortes to land far too many punches.
Joan: I did. But all that matters is that I landed the last one.

[about Detective Cortes] I think she may be insane.

Joan

Like five married people could ever agree on anything...

Gregson

Joan: Here's a question we should have asked ten minutes ago: what if these cuffs really are unpickable?

[about Sherlock] Fluent in three dozen languages, and he still hasn't seen Say Anything.

Joan

Joan: If what he does is so evil-
Sherlock: Not evil! Neutral. Like a shark, or a tsunami.

Close, but wrong cold-blooded reptile. My dinner date is my father. I can understand you confusing him with Clyde; *they* could be doppelgangers.

Sherlock

Morland: Was I expecting you?
Sherlock: Not to my knowledge. But I can't rule you you having foreseen it via the black arts.

Elementary Quotes

Holmes: Why do you suppose you hate your job so much?
Watson: I don't hate my job.
Holmes: You have two alarm clocks. No one with two alarm clocks loves their job. Two alarm clocks mean it's a chore for you to get up in the morning.

Watson: How do you do it, guess things?
Sherlock: I observe and then I deduce.
Watson: How did you know I was a doctor, you said you could tell from my hands.
Sherlock: Hand, singular. It was soft no calluses.
Watson: How did you know my father had an affair?
Sherlock: Google. Not everything is deducible.