Squeeze

(After Scully pulls gun on him)
Mulder (in New Yawk accent): You wouldn't pull a gun on 
                             an unarmed man, would ya 
                             copper?

(Scully is rattling off the laws of genetics and relating it 
to Tooms' ancestors)
Mulder: So what is this? The Anti-Waltons?
Scully: Well, what do you think?
Mulder: I think we have to track Eugene Tooms. There's four 
        down and one to go this year. If we don't get him 
        by then, right now, the next chance we'll get is in 
        uh...
Scully: 2023.
Mulder: And you'll be head of the Bureau by then. So I think 
        you have to go thru the census. I'm gonna plow thru 
        this century's marriage, birth, DEATH certificates, 
        and ... do you have any dramamine on you by any 
        chance, cuz these things make me seasick. 
        (gets sick look in his eyes)

Scully: Is this what it takes to climb the ladder, Colton?
Colton: All the way to the top.
Scully: Then I can't wait until you fall off and land on 
        your ass.

(After they find Tooms' nest)
Scully: Oh my god Mulder, ...I think it's bile.
Mulder: Is there any way I can get it off my fingers 
        quickly without betraying my cool exterior? 
        (Shakes his hands rapidly and shudders)