n jumper cables. The pair of heavy wires which you use to connect the battery of your working car to the battery of your dead car, or to a person from whom you wish to extract information.
A poorly-researched dictionary of British Slang words and phrases, written by some guy off the internet.
n jumper cables. The pair of heavy wires which you use to connect the battery of your working car to the battery of your dead car, or to a person from whom you wish to extract information.