Adam and Spike in “The Yoko Factor”

Adam

Two Slayers?

Spike

That's right.

Adam

And you killed them both?

Spike

Yeah. I killed the hell out of 'em.

Adam

Yet you fear this one?

Spike

Hey, watch it, mate! I don't fear anything. I just know my enemies.

Adam

Do you? Then why haven't you killed this Slayer yet?

Spike

Because...! Stinking rotten luck is why. On top of that, now I got this buggering chip up my head.

Adam

Yes. Your behavior modification circuitry. I know what you feel.

Spike

[scoffing] Not likely.

Adam

You feel smothered. Trapped like an animal. Pure in its ferocity, unable to actualize the urges within. Clinging to one truth, like a flame struggling to burn within an enclosed glass: that a beast this powerful cannot be contained. Inevitably, it will break free and savage the land again. I will make you whole again, make you savage.

Spike

[is speechless with awe for a moment] Wow... I mean, yeah. I get why the demons all fall in line with you. You're like Tony Robbins! If he was a big scary, Frankenstein-looking... You're exactly like Tony Robbins.