Hitchcock: Amy paid me fifty bucks to trade places with her for the rest of the night.
Charles: Really?
Hitchcock: Yeah. I'm going to use that money to buy two suits.

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.

Charles: Santiago, I know that you hate Halloween, but stick with me, and I promise you, you will love it.
Amy: Can you magically make everyone kind, sober, and fully dressed?
Jake: "Kind, sober and fully dressed." Good news, everyone. We found the name of Santiago's sex tape!

Sergeant Jeffords: I'm a detective. I will detect.

Amy: I passed a slutty tree on the way here. Who wants to have sex with a tree?
Scully: Was it a maple?