A type of graffiti piece that consists of letters solid-filled with silver, gold, or other metallic paint. The outline is usually black or another single color.
Yo we was rockin' some chromies on that train car
by Delux December 30, 2004
A chrome valve cap for a tire, desired by teenagers to stylize their bicycles.
That BMX would look real nice with a pair of chromies.
by Sammy Fan April 27, 2004