A Jersey Louie is a right-hand turn followed by an immediate U-turn near the same intersection, in simulation of the compulsory jug-handle left turns common in the State of New Jersey. They intentionally effectuate a very safe left turn over the intersection , and are similar in shape to a jug-handle turn (without actually being one). A Jersey Louie is a ideal for when an accident or other fuck-up is clogging your egress leftward. Legend has it that Jersey Louies are the informal antecedent of formal jug-handle intersections.
Hotchkiss: I need to turn Eastbound but that ice cream truck is busted down in the left turn lane.
Michaela: Do a Jersey Louie.
Hotchkiss: Good thinking! A Thousand Blessings ! We slipped past that cluster-fuck at the light !