Lester Green (born June 2, ), better known by his stage name "Beetlejuice", is an American actor and comedian with microcephaly and dwarfism, and a frequent guest on The Howard Stern Show. A member of Stern's Wack Pack, Beetlejuice was named the greatest Wack Howard Stern has been quoted saying that Beetlejuice has been his best. Did anyone recognize the voice of Beet Jr? It was a hilarious bit and I'm so happy for Beet and his son. I just can't seem to figure out who the. And, for the big reveal: Beetlejuice has a son! An enormous white guy walked in studio and claimed that Beetlejuice was his father and the Beet.