Let's get on with it is the twelfth of thirty-eight cinematics shown in The Last of Us. It is approximately two minutes long in length. Below is the complete transcription for this cutscene's spoken dialogue.
Note that the dialogue is copied from the subtitles.
[While Bill and Ellie make it down the steps into Bill's basement, Joel closes the basement doors. He walks into the basement and Bill lights a nearby lamp.]
Bill: Let's gear up.
Joel: [Follows Bill, but stops Ellie.] Uh-uh.
Ellie: What? I need a gun.
Joel: No you don't.
Ellie: Joel, [softly.] I can handle myself.
Joel: No. Just...stay here [Walks away.]
Ellie: [Scoffs. Irritated] Fine. I'll just wait around for you two to get me killed.
Bill: [Opens container, takes out shotgun.] Well this goes on record as the worst fucking job you've ever taken.
Joel: Yeah, it's up there.
Bill: [Shuts container and stands up.] How in the hell is Tess okay with this suicide mission?
Joel: It's actually her idea.
Bill: [Places shotgun on counter. Surprised.] Really? Well, then the broad's not as smart as I thought she was. [Joel turns around.] But...[Puts bucket on the table.] fuck her. Seriously, you gotta take that kid back to where you found her.
Joel: [Rests on counter.] Bill, I can't just take her back.
Bill: Then send her packing, let her find her own way. Look, let me tell you a story. [Loads shotgun.] One upon a time, I had somebody that I cared about. [Pauses. Joel looks at him with an air of surprise. Bill presses on.] It was a partner. [Pump action.] Somebody I had to look after. [Drops shotgun on counter.] And in this world, that sort of shit is good for one thing. Gettin' ya killed. [Grabs another shotgun.] So you know what I did? Wisened the fuck up. And I realized it's gotta be just me.
Joel: [Looking away. Hesitantly.] Bill, it...it ain't like that...it's-
Bill: Bullshit. It is just like that- [Pauses. Sees Ellie touching items.] Hey! What did I say to you when we walked down the steps? [Ellie hesitates.] What'd I say?!
Ellie: [Stops touching.] I'm just fixing your...stupid pile!
Bill: [Firmly.] Don't. Touch!
[Ellie scoffs and gives Bill the Finger.]
Bill: [To Joel.] Goddammit. You keep babysitting long enough and eventually it's going to blow up in your face.
Joel: Bill. [Stands up and faces Bill.] Can we please just get on with it?
Bill: [Loads final bullet] Here. [Tosses shotgun to Joel.] Let's get on with it! [Pump action.]