There are some things in life that are disputed like who is the best band of all time. Alot of people think that the best band of all time is The Beatles, some say The Rolling Stones and the majority of Black people like myself say The Temptations. But there are some things in life that will never be disputed. The ugliest prescription drug addiction user of all time is Rush Limbaugh. He is and always will be the undisputed champ.