communazi adjective 2noun 2forms 3 adjective2 •(slang, disapproving) Pertaining to an ideology which combines elements of communism and Nazism. •(slang, offensive) Communist.If this *is* the case, CommuNazi Klinton is really going to have fun, isn't he? — 1997 noun2 •(slang, offensive) A supporter of an ideology which combines elements of communism and Nazism.The 'neo' Nazis are RUNNING THIS ONCE FREE COUNTRY OF OURS RIGHT NOW!!! But they're a Hybrid, known as CommuNazis, the Result, the Synthesis of that Dialectic Manipulation known as WWII. — 2001 •(slang, offensive) A communist.(BTW; John, have you noticed that most of the communazis here are affiliated with Vector, AKA visi.com? Turds of a fester swirl together....) — 1999 formsCommuNazis · Communazis · communazis