Vegas Native American Doll. Maybe?

Hi everyone. I bought this wooden doll in Boulder City just outside of Vegas at a thrift shop years ago. I always wanted to know what it was and where it came from. When you push down on the doll a sign pops up that reads, "Wanna do nigh work honey". I'm thinking it is some kind of souvenir from back in the day.
Can anyone help me find out what it is???....