Quote from Amy in the episode Gintars
Dr. Ronald Yee: Well, the flies are not reacting. I can keep going, but I'll tell you now, it's very unlikely there are any traces of blood in here.
Rosa: Well, according to my timeline, this is the only place the murder could have happened.
Amy: Sorry, Rosa, looks like your timeline's wrong. Because the flies don't lie. You can use that if you want.
Captain Holt: He's not gonna use a cheeky slogan. He's a man of science.
Dr. Ronald Yee: I like it. The flies don't lie.
Quote from the episode Christmas
Amy: Sir, I'm sure you had your reasons for going to Peralta, but this is exactly the type of job I would love to have.
Captain Holt: Okay, the next time someone threatens to kill me, I'll come straight to you.
Amy: Thank you, sir. I can't wait. I didn't mean- Let's catch this bastard.
Quote from the episode 99
Jake: You might wanna stand back for this, sir. It can get pretty intense.
Amy: [YELLING] All right, you mooks, our union health plan has 100% reimbursement for out-of-state ambulance rides. Scully will fake a medical emergency.
Scully: Don't need to fake it. Always having at least one.
Amy: Great. You call an ambulance and have it take us here to Monroe, Louisiana. The ambulance can drive 25 miles over the posted speed limit, so we'll get there by 9:00 p.m. There's a small airport there, mostly servicing crop dusters. Of course, they can't take passengers, but thanks to a loophole in H.R. 377551, police officers are allowed to commandeer any plane in the interest of national security. The crop duster will land at an airstrip outside of Finksburg, Maryland. We'll take a cab to Baltimore, jump on the 6:48 a.m. train to New York, arriving at 9:26. Kevin will meet us at Penn Station with a fresh Captain's uniform. From there, it's a 29-minute cab ride to One Police Plaza. You change on the way, and we should get to your meeting with five minutes to spare. Stop clapping, you idiots! We gotta move, move, move!
Jake: I love her.
Quote from the episode Lockdown
Jake: And our second option is surveillance footage of Detective Amy Santiago soliciting drugs using perfect grammar.
Amy: It's not that weird to say, "may I have some cocaine?"
Jake: It is.
Quote from Charles
Gintars: It's gift for Nikolaj.
Charles: Nikolaj?
Jake: How do you know Charles's son?
Gintars: My name is Gintars. From Latvia. I am Nikolaj birth father.
Charles: Ohh! Nikolaj's birth father who I'd never hope to meet. Very cool. Cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, cool, c-c-c-c-c [passes out]
Quote from Amy
Dr. Ronald Yee: The flies don't sense blood. They're just regular flies.
Amy: But, Dr. Yee, you can't be a fraud. You gave a TED Talk.
Quote from Captain Holt
Amy: What are you saying out of your weird face?
Rosa: We put the flies near fresh blood, and nothing happened. They didn't react at all.
Captain Holt: Do you know how stupid these accusations sound? Diaz, you're fired.
Rosa: What?
Amy: Dr. Yee is one of the most respected forensic experts in the country.
Captain Holt: For you two - let's not mince words - common fools to suggest that you found the flaw in this brilliant man's-
Dr. Ronald Yee: They're right.