Radio shock jocks are radio personalities who use controversial and often offensive language to entertain their listeners. Two of the most famous radio shock jocks are Don Imus and Imus, both of whom have been broadcasting for decades. Don Imus is a veteran radio host who has been on the air since the 1960s, while Imus is a younger shock jock who has been broadcasting since the 1990s. Both Imus and Don Imus have become well-known for their outrageous and often offensive humor.