This sound is from Mike Tyson Soundboard

Michael Tyson (born June 30, 1966) is an American former professional boxer who competed from 1985 to 2005. Nicknamed "Iron Mike" in his early career, and later known as "The Baddest Man on the Planet", Tyson is considered to be one of the greatest heavyweight boxers of all time. He reigned as undisputed world heavyweight champion from 1987 to 1990. We can't have a soundboard site with out the Mike Tyson Soundboard, can we?