Coolio

Artis Leon Ivey, Jr., better known by his stage name, Coolio, is a professional rapper, who voiced Kwanzaa-bot on Futurama in episode "A Tale of Two Santas". He later reprised this role in Bender's Big Score and The Futurama Holiday Spectacular

Coolio, who guest starred in the third season episode "A Tale of Two Santas", appears on the 2995 quarter in "Godfellas". This was seen as a tribute for being a great guest star.