Axel: It's been a year since we went into space in a dome.
Olivia: I know. I can't believe it.
Axel: I think we need a job.
[Axel searches the Daily Sign and finds an ad for a babysitting service]
Axel: The only job in the paper is babysitting.
Olivia: Let's give it a shot!
[They go to the address: Gerald answers]
Axel: We're here for the job.
Gerald: Okay, come on in!
[Olivia comes in; Axel can't fit through]
Gerald: There's a trapdoor over there with a secret passageway into the dining room.
[Axel takes the trapdoor route]
Gerald: Butters, your babysitters are here! Now, as a lawyer, there is a legal requirement where I make sure you're not killers. I need a blood, urine and saliva sample. I will run a test. If my machine explodes, you're a murderer or rapist, if it doesn't, you got the job.
[Gerald does the procedure]
Gerald: Okay, come with me, you're coming to court.
Axel: Hey! We haven't killed! We're good guys!
Gerald: I know, I'm just playing. I'll still need to check your record.
[Their records come up clean]
Gerald: I'n happy to say that you got the job.
Gerald: By the way, you should get tested. The urine sample turned blue when I added Liquid Nitrogen.
Axel: What are you trying to say?
Gerald: Look it up.
Gerald: Excuse me, we need to go on another mission.
Axel: Hey, remember that time we went into space in a dome and Ellegaard died?
Gerald: [pauses] Yeah, that was a year ago.
Sharon: Butters, we're going now. Stay with your babysitters.
Butters: Okay, mom!
Axel: What does he mean, "get tested"?
Butters: Tested for what?
Axel: Oh, nothing.
Butters: My dad said, if your pee turns blue when it's mixed with nitrogen, it means you're pregnant!
[They both look shocked]
Axel: AAAH! [runs through the door, creating a massive hole]
Gerald: [in the distance] You're paying for that!
Axel: What the...
[They go into the kitchen with Butters and see Jessie]
Axel: Uhh, isn't that Jesse's bratty daughter?
Olivia: I think so.