|I made this up for CSI Miami, but I have found that it works well for CSI NY too. It is pretty simple.
Anytime David Caruso kind of tilts his head or puts on his sunglasses and delivers a really bad line in a very serious manner, take a drink.
If you watch the show at all, you know the lines I mean ("I think we are looking for another kind of shark, the human kind!") I like to take a drink anytime they do a "techno-lab". No dialogue, just music and shots of lab work that always involve a pipette and a centrifuge.
The dark haired woman with the big lips gets all the bad lines on CSI NY, and there is plenty of techno-lab as well.