100% Angus Beef Share definition Flag Someone that is plump or a female with an enormous behind. Damn, dat shawty gots dat 100% Angus Beef niggah! 100% Angus Beef by SeductiveMamacita March 21, 2009 0 0 Get merch Get the 100% Angus Beef mug. Buy Now — $32.95 See more merch