have a lick of the tar brush
(redirected from lick of the tar brush)have a lick of the tar brush
dated ethnic slur To be of mixed race, such that one's skin is darker than that of a person with only white ancestry. My racist aunt refuses to vote for someone who has a lick of the tar brush.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.