C: (giggling) Are you sure you bled?
J: Yes, I-I bled! You don't make som-- Like a-- it was like a lake of blood-- it was biblical!

J: I am bleeding, and I have no wound! So, I'm either 'St. John of the Uncharted Territories', or there's something very, very wrong with me.
I'm not really sure if St.John bled spontaneously without wounds...perhaps that's in the Bible too...and that was a joke, however, it is a reference to the stigmata. Many saints were known to bleed from the same places where Christ was wounded on the Crossm, though the saints had no wounds of their own.

C: Why do you believe a word that thing inside Pilot's saying?
J: I don't have to believe it, Chiana. But something made me bleed, and it made all of us shake like a sheep in Arkansas. LOL....I'm not gonna touch this one.

Jool: I hate to point out the obvious but, if... something is inside us, I think it likely, since you had the first symptoms, that you're the infected.
J: Kiss my butt, if I'm Linda Blair, why am I tellin' you guys anything.
Linda Blair starred in the Exorcist....the scariest movie ever made (at least that's what my friend said, I'm too chicken to see it)

J: My dad's name was Jack. My dog's name was Hubble. I lost my virginity to Karen Shaw in the back of a Four-By.
D: How old were you?
J: Sixteen.
D: I was seven.
Four-By is a reference to a four by four pick up truck.

J: (To DRD) We're gonna have a little chat. Moya must know that there's something seriously wrong with Pilot. We gotta get that thing out of him. Does she have any idea how we can do that?
(DRD beeps)
J: (To Chiana) You understand any of this?
C: No.
J: (To DRD) Alright, we don't understand the R2D2 crap. We're going to use the Star Trek system. One blink for yes, two blinks for no.
The R2D2 reference is to the robot R2D2's electronic babble in the Star Wars movies....The Star Trek system John employs is the method of communication used by a crippled Captain Pike (the same character as in the pilot episode) in his electronic wheelchair/life-support system in the first season, two-part episode "The Menagerie": here are the links to that ep. The Menagerie, Part 1 and The Menagerie, Part 2
The info accompanying this quote comes from a Crichtonisms fan, Nathaniel. Thanks!

[Slightly later after the DRD leads John and Chiana into the starburst chamber and disappears]
J: Where'd DRD "Pike" go?
See above re: Captain Pike

J: ...we'll sip later. I'll call you. You're in the book, right?

D: We've hidden the Rider, and you will never find him.
J: So let's make a deal. You turn the ship around, head back to your cluster, we'll tell you where the Rider is, and you two can play, "Pick the friendly alien in your neighborhood."
P: How do I know one of you is not infected, that this is not the Rider's plan?
D: (snorts in disgust) It's not. This plan is so bad... it has to be ours.
ROFL....D'Argo is sounding more and more like John all the time.

J: You remember what happened here last time, don't you? I'm not talkin' about the sex thing. That was great, but I'm not talkin' about it.
I just had to put this in....

John keeps calling one of the DRD's Pike....well, Captain Pike was the original captain of the Starship Enterprise before Kirk took over. The actor who played Pike was Jeffery Hunter who died suddenly. That is what led to William Shatner taking over. I don't know if this is the reason that John was calling that DRD Pike....maybe.

P: What are you doing here?
J:Oh, relax, Casper. I'm not here to interrupt your blissing. Too much makes you go blind though, you know.
Casper the Friendly Ghost reference....