High Quality Content by WIKIPEDIA articles! The Wack Pack is the name given to a wide assortment of personalities heard throughout the history of The Howard Stern Show. As a parody of the Rat Pack or Brat Pack, they are a considerable part of what the radio show became notable for. Members of the pack, known as "Wack Packers," tend to be unusual in some way such as being blatantly racist, mentally disabled, perverted or having a comical voice, appearance or ability. Not every regular guest on the show is considered a member, nor are any of the show's staff members.