[The Doctor finally gets in touch with Earth]
Where the hell have you been?! Doctor, it's the Daleks!
He's a bit nice, I thought he'd be older.
He's not that young...
The Stolen Earth [Doctor Who 4.12]
[Gwen comes out with a pair of machine guns]
Uh, they don't work against Daleks.
Yeah? [tosses him a gun] Well, I'm going out fighting. Like Owen, like Tosh. [loads her gun, then hands Ianto a magazine clip] How 'bout you?
[Ianto contemplates, then loads the gun]
Yes ma'am!
Journey's End [Doctor Who 4.13]
[upon discovering the Dalek has frozen]
It's a Time Lock. The ultimate defence program. Tosh was working on it; Never thought she'd finish it, but she did. The Hub's sealed in a time bubble. Nothing can get in.
But that means we can't get out.
Nope. Not without unlocking that Dalek. We're trapped inside. It's all up to Jack, now.
DThe Doctor
Torchwood Hub, this is the Doctor! Are you receiving me?
Loud and clear. Is Jack there?
DThe Doctor
Can't get rid of him! [frowns] Jack, what's her name?
Gwen Cooper.
DThe Doctor
Tell me, Gwen Cooper, are you from an old Cardiff family?
[Gwen and Ianto exchange confused glances]
Yes. All the way to the 1800s.
DThe Doctor
Ah, thought so! [to Rose] Spatial genetic multiplicity.
RRose
[delighted] Oh yeah!
DThe Doctor
Yeah. Yeah, funny old world. Now Torchwood, I want you open up that Rift Manipulator, and send all the power to me.
Doing it now, sir.
What's that for?
DThe Doctor
It's a tow rope!
These quotes come from Wikiquote's Torchwood pages and are available under the Creative Commons Attribution-ShareAlike License.