Jewmash
a person of Jewish and Chumash Native American descent.
Bob: You know that girl sally?
Bill: Yeah, the Jewmash?
Bob: What?
Bill: Her mom is Jewish and her dad is Chumash, she's Jewmash.
Bill: Yeah, the Jewmash?
Bob: What?
Bill: Her mom is Jewish and her dad is Chumash, she's Jewmash.