gol·li·wog or gol·li·wogg 
(gŏlē-wŏg′)
(gŏlē-wŏg′)n.
A doll fashioned in grotesque caricature of a black male.
[After Golliwog, a doll character in books by Bertha Upton (1849-1912), British-born American author, and her daughter, Florence Upton (1873-1922), American-born British illustrator.]