a black nanny, especially one from the Caribbean islands
Tom, the CEO, recently hired a new blanny to care for his children while he and his wife are at work.
by nojoke718 August 12, 2009
A Blanny is a fanny that is black in colour. Extremely rare on organisms which are in fact white- yet have a black fanny.
"Hey man, have you seen Tonks' Blanny today? It's so black in contrast to her white skin. Weird."
by Tonksmum June 19, 2013