Greg: "This has Van Helsing written all over it."
Nick: "Vomit? Is this really what we are gonna talk about right now, man? I´m eating."
Greg: "You´re always eating."
Greg: "Dead rising, birds falling from the sky, fish dying in rivers. Should we be looking for the antichrist to make an appearance?"
Greg: "Well, when there is death there is hope."
Sara: "Do gamers have groupies?"
Greg: "Haven´t you seen the Social Network?"
Catherine: "Work your magic."
Greg: "I´ll do my best."
Hodges: "Will you ask him...?"
Greg: "Shut up!"
Greg: "Next time we break in a new supervisor I´m in Hawaii. Tossing the sand, drink in my hand. And I won´t do looking at bugs."
Greg: "Just like the real mobsters. Dumb your piece and peace out."
Greg: "Well, uh, see what happens when you break pattern."
D.B.: "Go and meet Morgan at the Park Motel."
Greg smiles, overexcited.
D.B.: "It´s a scene not a date, you wacked kid you."
Greg: "Room service in hell doesn´t smell that bad."
Greg to Hodges: "If you have any results for me cough them up."
Hodges: "I´m just saying that when I play sexual healing it´s foreplay."
Greg: "Yeah, but playing it for yourself doesn´t count."
D.B. to Morgan: "You can take boyfriend Greg with you."
Greg: "I know it´s not technically your wedding night but I´m gonna need you to take off your cloth."
Finn: "Aren´t you going out with Greg?"
Morgan: "Oh, no." (He´s Grissom´s boy.)
Finn: "You´re with Hodges?"
Greg: "Live hard. Die hard. So to speak."
Greg: "I´m just following the money. Not mine by the way."
Greg: "You do know that I´m not the DNA tech anymore?" (Unfortunately!)
Greg: "Science is sience."
Greg: "Looks like I´m going dumpster diving."
Greg: "I may not be the genealogy jedi but padawan at least I am."
Greg: "It´s like a regular murder kit."