A cowboy hat that is too small for the head. It sits on the back of the head usually where a Yamaka, or Yarmulke, is traditionally worn. It can be worn by Jewish Cowboys, but the chance of seeing one with a Western Yamaka, is a rare delicacy.
Cole: Yo! Look at that scrub with that tiny ass cowboy hat! He looks like a bitch.
Frank: Are you kidding me? He is the shit! He's wearing a Western Yamaka!