Captain Holt: Any luck finding the missing backpack?
Jake: No, but I did find C.J.'s wallet, badge, and gun on top of the toilet paper dispenser. I'm assuming he doesn't know they're missing.
Captain Holt: Mm.
Jake: Why are you helping this guy, sir? He's the opposite of everything you stand for. His favorite expression is "that's gonna leave a mark." And he doesn't even use it right.

Rosa: Come on, Peralta! Holt said to use the whole team. We all want this solved.
Jake: I appreciate the offer, but I work best alone. Except when it comes to sex. Actually, sometimes including sex.

Captain Holt: Do you see me as a father figure, Peralta?
Jake: No. If anything I see you as a bother figure, because you're always bothering me.
Sergeant Jeffords: Hey, show your father some respect.
Jake: I didn't call him dad.
Captain Holt: No, no. Jacob, I take it as a compliment.
Charles: It's not a big deal. I called Vivian mom once and she's my fiancée.
Jake: Guys, jump on that. Boyle has psycho-sexual issues.
Amy: Old news. But you calling Holt daddy.
Jake: Hey, daddy is not on the table here.
Suspect: Well, you did call him dad, dude.
Jake: You shut up. You've done nothing but lie since you got here.
Suspect: Okay, I was lying about the hold-up, but the daddy thing that happened.
Jake: Ah-ha. He admitted the alibi was a lie. All part of my crazy, devious plan.
Captain Holt: I believed you-
Jake: Thank you.
Captain Holt: -son. You want to talk about it later over a game of catch?
Jake: I'd like that.

Jake: I wasn't hurt that badly. The doctor said all my bleeding was internal. That's where the blood's supposed to be.

Sergeant Jeffords: And, Gina, you can't run that space heater 24/7 anymore.
Gina: Space heater? Excuse me, this is a Fornax Radiant Comfort System, and her name is Jacinta.
Sergeant Jeffords: Okay, well, Jacinta's gotta go.
Gina: He didn't mean that, darling.
Sergeant Jeffords: Seriously, turn off the space heater.
Gina: No.
Sergeant Jeffords: Do it, now. That's an order.
Gina: Yeah, well, you don't wanna start a battle of the wills with Gina Linetti because you will emerge from that battle a broken man. Not to brag, but I was name-checked in my kindergarten teacher's suicide note.
Sergeant Jeffords: Oh my God.

Sergeant Jeffords: Seriously? The heater's under your skirt?
Gina: Maybe. You can't prove that.
Sergeant Jeffords: Yeah, I can. There's a cord running under it, and I think you may be on fire.
Gina: Mm, so?
Sergeant Jeffords: What do you mean "so"?
Gina: I'm not giving up Jacinta.
Sergeant Jeffords: You are on fire, Gina. You do not have the upper hand in this situation.
Gina: I always have the upper hand.
Sergeant Jeffords: Not when there's flames shooting out of your butt!
Gina: Especially when there's flames shooting out of my butt.

Amy: That's why they say "it's test time, so diaper up." They say that, I've never said that. I've never worn a diaper during test. Who would wear a diaper during a test? That's ridiculous, I mean-