Greg: Cath? Your DNA results are back. According to my DNA data, the chances are 814 quadrillion to one - that your suspect is our killer. Pretty good stats...
Catherine: Yeah, considering there are... more

Grissom: You didn't hear that from me, did you?
Greg: I think I smell something burning in the DNA lab.

Greg Sanders: Maybe I saw you perform?

Catherine Willows: Oh, I doubt it.

Greg Sanders: Why?

Catherine Willows: You would have remembered.

Gil Grissom: Did you ever hear a dog say "woof-woof," Greg? I mean, what is the origin of that? And what do we sound like to them, I wonder.

Greg Sanders: I don't know. Probably... more

Greg Sanders: I found something on your butt.

Catherine Willows: Checking out my butt again, Greg?

Sara Sidle: Semen? Sex on the roller coaster?

Greg Sanders: Or some kid shaking hands with shorty.

Greg Sanders: This is some kind of CSI hazing. Make me appreciate blood and semen more.

Greg Sanders: The evidence wasn't cooperating, so I stuck it to them.

Catherine Willows: Cute.

Greg Sanders: You don't have to be large to have low self-esteem.

Grissom: I thought you didn't like reading the classics.

Greg Sanders: I do when they're about dismembered bodies.