THE FATBOY SHOW : What's with the Nyassssh Obsession? FATBOY asks.

"Nyash obsession" refers to the societal focus and admiration, particularly in some West African cultures, on large, rounded buttocks and wide hips in women. The term "nyash" itself is slang for "butt" or "ass". This obsession can be seen as a cultural ideal, where a prominent "nyash" is considered a sign of beauty and femininity.