Bigga Boo Share definition Flag Name a white man would call a black man to make fun of him or to degrade him. White Man," whats up you Bigga Boo?" . Black Man: " Who you callin Bigga boo? Cracker?" Bigga Boo by TheREALperson88 June 30, 2010 0 0 Get merch Get the Bigga Boo mug. Buy Now — $32.95 See more merch