Scully: Sarge, Hitchcock and I just uncovered something huge.
Sergeant Jeffords: You solved a crime?
Hitchcock: What? That's insane, no.

Amy: Hey, I think I found something interesting. I was double-checking last month's surveillance photos, and I noticed this. Hawkins has two different phones: her normal cell, and then this one that only has one app on the home screen Snapchat.
Hitchcock: Oh, she's up to something. Snapchat messages disappear. You can send anything to anybody, and after they see it, it's like I never sent it.
Captain Holt: Nobody ask Hitchcock why he knows that.

Sergeant Jeffords: Hitchcock called himself Scully by accident.
Hitchcock: I did, but it brought me and Scully closer together.

Amy: Hitchcock, why do you have your shirt off?
Hitchcock: Can't spill food on your shirt if you're not wearing one.

Captain Holt: I wish he would turn the radio down.
Jake: You think that's the radio? That sounds like professional music to you?
Captain Holt: All music after Mahler sounds exactly like that.

Seamus Murphy: You ever want to do business again, my door is always open.
Captain Holt: Well, you should close it, lest you get moths. Good day.

Captain Holt: He only wants to use the block party as a cover for something criminal: a robbery, a murder, or something worse.
Jake: You don't know that for sure, and that's your loophole.
Captain Holt: I don't believe in loopholes.
Jake: What? Loopholes are the best. Remember that time when Pancake Palace had that all-you-can-eat deal, but they didn't set a time limit? I ate pancakes for a week for $3.99. All I had to do was sleep there and never shower.
Scully: What? Thanks for the invite, friend.