Jewish womans boobs. It comes from the joke, Q: "What do you call a Jewish womans boobs?" A: "Jewbs!" The name 'Jewbs" also inspired the naming of a jewish mans testicles, 'Jewbsticles'.
After celebrating Hanukkah, my wife and i retired to bed and i proceeded to fondle her jewbs.
Boobs characteristic of a young or elderly Jewish girl. They are usually disproportionately big to a smaller-framed body. They are elongated and sometimes have stretch marks because of how low they dangle. They are not well-rounded. A girl with them can probably throw them over her own shoulders without much effort.