Lyin' Ryan: (running from gunfire) Serpentine. Serpentine. Zigzag. Hide in here.
This is a reference to the classic 1979 Arthur Hiller film, The In-Laws, starring Peter Falk and Alan Arkin. In the referenced scene, Vince Ricardo (Falk) instructs the hapless Sheldon Kornpet (Arkin) to run in a serpentine pattern to avoid being shot.