Dexter Morgan: I hate to break this to you Deb, but you know you've got the wrong guy here, right? The Ice Truck Killer drains the blood from his victims, freezes the bodies and only then severs thier limbs. It's clean and efficient, that's his psychological signature. Neil Perry on the other hand, stuffs roadkill.
Debra Morgan: Yeah! And turns 'em into fucked up fantasy shit.
Dexter Morgan: But the fantasies are all wrong! The guy we're lookin' for wouldn't turn dead dirty things into living cartoons, he'd find that pathetic.
Debra Morgan: How do you know?
Dexter Morgan: [pause] Because it is pathetic.

I don't get birthdays, the party, the song. Celebrating another year just being alive feels... forced.

Dexter Morgan: What am I even looking for?
Vince Masuka: Wait for it.
Dexter Morgan: This is a prelim. I don't have time to...
Vince Masuka: M-Fucking-99
Dexter Morgan: Etorphine Hydrochloride?
Vince Masuka: An animal tranquilizer more powerful than morphine. Causes total paralysis. That mark on her neck kept bugging me, so I ordered up a tox screen.
Dexter Morgan: [voice over] That's it. No more doughnuts for Masuka.

I don't have bad dreams. When I sleep, all of me sleeps. Nothing ever goes bump in Dexter's night.

Maybe if I don't blink, my eyes will tear up.

Dexter Morgan: I like to pretend I'm alone. Completely alone. Maybe post-apocalypse or plague... Whatever. No-one left to act normal for. No need to hide who I really am. It would be... freeing.
Sergeant Doakes: [Doakes seemingly walks up out of nowhere] Stop grinning like a fucking psycho and get back to work!

I love Halloween. The one time of year when everyone wears a mask... not just me. People think it's fun to pretend you're a monster. Me, I spend my life pretending I'm not. Brother, friend, boyfriend - All part of my costume collection. Some people might call me a fraud. Let's see if it will fit. I prefer to think of myself as a master of disguise.

People think it's fun to pretend your a monster. Me I spend my life pretending I'm not.

Harry Morgan: Being part of a family means smiling for photos.
Young Dexter: Why should I pretend to be happy?

[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: [voiceover] Most people have a hard time dealing with death, but I'm not most people. It's the grief that makes me uncomfortable. Not because I'm a killer, really. I just don't understand all that emotion, which makes it tough to fake.
[putting on sun glasses]
Dexter Morgan: In those cases, shades come in handy.

All you can do is play along at life, and hope that sometimes you get it right.

Dexter Quotes

The only real question I have is why in a building full of cops, all supposedly with a keen insight to the human soul, is Doakes the only one who gets the creep from me.

Dexter Morgan

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

Dexter Morgan