For "spook"

Slur	Represents	Reason & Origins
Boogat	Blacks	Comes from the similar idea of calling a black person a "Spook." C. 1940s
Haunt	Blacks	See: Spook
Spook	Blacks	Because of their dark skin, which can blend into the night, making them ghost-like.

The Racial Slur Database, since 1999. Not copyrighted in any way, shape or form.

This database was created entirely from data gleaned off the 'net and via submissions from people like you and your parents. It's supposed to be funny and/or informational. Calm down.