Obed Chukwuma Ariri (born April 4, 1956) is a Nigerian born former placekicker of American football in the National Football League for the Tampa Bay Buccaneers and Washington Redskins. He also played in the United States Football League for the Washington Federals and in the Arena Football League for the Miami Hooters. Ariri was born in Nigeria, and his middle name Chukwuma means "God Only Knows".