
In several English-speaking countries, Niggerhead or nigger head is a former name for several things thought to resemble a black person`s head. The term was once widely used for all sorts of things, including nautical bollards and consumer products including soap, chewing tobacco, stove polish, canned oysters and shrimp, golf tees and toy cap pis....
Found on
http://en.wikipedia.org/wiki/Niggerhead

• (n.) A strong black chewing tobacco, usually in twisted plug form; negro head.
Found on
http://thinkexist.com/dictionary/meaning/niggerhead/
Nig'ger·head` noun A strong black chewing tobacco, usually in twisted plug form; negro head.
Found on
http://www.encyclo.co.uk/webster/N/21
No exact match found.