schmo

noun2

1. •
   (slang, disapproving) A stupid, obnoxious, pathetic, or otherwise contemptible person; a schmuck.

   • The poor schmo would immediately break down and confess that he did a lot of other bad things as well. — 2008
2. •
   (US, informal) Any average Joe; any Joe Schmoe.

   • I'm just an average schmo