We all have secrets, Deb. Some of them shouldn't be found out.

If it's working, who am I to poop on your parade?

Deb

[voiceover] Everyone hides who they are at least some of the time. Sometimes you bury that part of yourself so deeply you have to be reminded it's even there at all. And sometimes you just want to forget who you are altogether... I'm not the monster he wants me to be so I'm neither man nor beast. I'm something new entirely... I'm Dexter. Boo.

Dexter Morgan

Blood. Sometimes it sets my teeth on edge, other times it helps me control the chaos

Dexter Morgan

(voice over) "Darling Rita, once you were a dream and a prayer. Now our future is as bright as the sun glinting off the morning dew. And I vow that I will..." Sounds like I'm marrying a unicorn.

I'm just not used to checking the fridge for notes [Voice over]... just notes from other serial killers.

Masuka: (about his article) No biggie, I've been published before.
Deb: "Dear Penthouse" doesn't count.
Masuka: Hey, that letter was famous.

Miguel: You think this is funny?
Dexter: Not at all. They said that stain would come out.

This man is a knight in shining armor. You should be polishing his lance. I meant that metaphorically - not how it sounded.

Masuka

(While fire alarm is on) All clear, everybody out! Respect the vest. Don't make me take out my hose.

Masuka

My sister puts up a front so the world won't see how vulnerable she is. Me, I put up a front so the world won't see how vulnerable I'm not. I don't care who these fingertips belong to, only what my new friend out there is trying to say.

Dexter Morgan

I think this is a friendly message like, "Hey! wanna play?" and yes I wanna play. I really really do.

Dexter Morgan

Dexter Quotes

Tonight's the night. And it's going to happen again, and again. It has to happen. Nice night.

Dexter Morgan

Deb: (excitedly) A baby? a motherfucking rolly-poly, chubby cheeked shit machine? Are you kidding me?
Dexter: I've never heard it described in quite those words before, but yeah.