paint (one) black(redirected from paint them black)
paint (one) black
To make someone appear evil, malicious, or ill intentioned. He argued that the film was edited to paint him black, taking his statements out of context and mixing them with ominous music. Though he's been painted quite black by the media, in person he's actually a very pleasant guy.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
Represent someone or something as evil or harmful. This idiom is most often used in a negative context, as in He's not so black as he's been painted. [Late 1500s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.