whiskey plate n.— «Odds are you’ve seen cars carrying plates bearing the telltale W. Some still wonder what that lone letter designates while others think they know exactly what it means. While those plates are colloquially referred to as...
scarlet letter n. a license plate that indicates the automobile’s owner has been convicted of driving while drunk. Etymological Note: This is a more specific sense of scarlet letter ‘a badge or symbol worn to indicate the bearer has committed a...