Fearful Symmetry

Scully: Mulder, if you're still suggesting that the elephant 
        did this, it just defies logic. Somebody would have 
        seen it.
Mulder: Well, if somebody would have seen it, Scully, we 
        wouldn't be here.

Mulder: But, it really isn't black hole season either. If I 
        were a betting man, I'd say it was...
Scully: An invisible elephant?
Mulder: I saw David Copperfield make the Statue of Liberty         disappear once.

Scully: What'cha looking for, Mulder?
Mulder: Uhh... local paper. I wanna see if David Copperfield 
        is in town.

Mulder: It's all happening at the zoo, Scully.

Scully: And where are you going?
Mulder: To talk to the animals. (Refering to the Lone Gunmen)

(Mulder in video room talking to LGM)
Frohike: Beam me up, Scotty.
Mulder: Anybody ever tell you the camera loves you, Frohike?
Frohike: Yeah, the arresting officers at the free James 
         Brown rally.
LGM: So what's this costing the tax payers, Mulder?
Mulder: About one-hundred-fifty bucks an hour.
Frohike: Ouch, almost as much as Bill Clinton's haircuts.

Mulder: Where's Langly?
LGM: He had a philisophical issue with bouncing his image 
     off a satelite.

(Scully about to preform an autopsy on the elephant.)
Scully: This isn't exactly in my job description.
Mulder: Next thing you know they'll be doing it on MTV Sports