a condition witnessed among middle to upper class young caucasians where the subject is convinced he/she is actually of african-american descent.
If ever an individual afflicted with negroitis wanders through the ghetto, they may want to think twice before opening their ignorant mouth.
by Maximilian July 26, 2005
1 more definition
a person who actually believs mayonaisse can physically give people a headache and cause them to run into ski lift lines...
damn that jenny hwang has got some negroitis... she should have chinkyitis just like sarah
by ray da chink February 04, 2004