Nanuna, also spelled as "Na-Nu-Na" is a racist pejorative term used to mock the Anunnaki and also to mock Sumerians, Iraqis, Semites and people who are related to the Anunnaki. The term "Nanuna" is based on how Anunnaki
language and Sumerian
language sounds to people who doesn't speak any semite language and doesn't speak Anunnaki language. There are some
variants of term, such as Nannuna (Nan-Nu-Na), Nanunna (Na-Nun-Na) and Nanunaki (Na-Nu-Na-Ki), but the most common to be used is the Nanuna.
John is going to Iraq, and he told me that he's going to met a lot of Nanuna people there, and I just told him that he
should be careful to do not use this term seriously while
being there to avoid provoking
the people there.