Listen up

Posted by Iris Broudy on March 29, 2008 at 18:14:

When was the expression "listen up" first used? I'm copyediting a novel that takes place in 1898 and one character uses this expression. It sounds anachronistic to me.

• Listen up Smokey Stover 29/March/08
  • Listen up ESC 29/March/08
    • Listen up Victoria S Dennis 30/March/08