I joined the Dark. Willingly.

Bo

Go get them, Wolfie.

Bo

I'm the spark that lit your fire sweetheart.

Peter

Argent: So, I don't suppose you have any idea why Stiles would frame us for murder?
Derek: I didn't think Stiles was smart enough to frame us for murder.

I tried to find Stiles and I lead everyone into a mental institution. I call that a colossal failure.

Lydia

[to Dorian] Human connection, man. It's messy. People in your space. People in your skull. That's why I choose to live alone.

John

Born out the blood of a Nogitsune, this lichen is quite special. More powerful than you know.

Dr. Deaton

Lauren: Pizza's our secret
Evony: I think this might be the beginning of a beautiful something.
Lauren: I still don't trust you.
Evony: You don't have to, Dr. Lewis. You are Team Dark now. I can taste it.

You get your brains out of each other's pants and get out of my barrel room.

Trick

Bones of Minotaur!

Trick

You said you liked feeling strong. That was not strength or control. That was a vicious killer. I see that now. Do you?

Nora

No. Susanna is my long dead wife who I just found out has been living the last 200 years as a vampire. Kind of thing.

Aidan