JERRY: What is that smell?
KRAMER: That's East River.
JERRY: You're swimming in the East River? The most heavily trafficked overly contaminated waterway on the eastern seaboard?
KRAMER: Technically Norfok has more gross tonnage.
JERRY: How could you swim in that water?
KRAMER: I saw a couple of other guys out there.
JERRY: Swimming?
KRAMER: Floating, they weren't moving much. But they were out there.