Jewmaxx verb1 •(slang, offensive) To seek to increase one's Jewishness.Maybe your Yiddish is not good enough yet. You need to Jewmaxx harder. Did you even wear a star of david on your neck? Are you even trying bro? — 2025 formsJewmaxxed · jewmaxxed · Jewmaxxing · jewmaxxing · Jewmaxxes · jewmaxxes