I don't use the term you state much around black, colored, negro, african American, melonin superior whatevers
I have learned to avoid them entirely if possible. Without exception, every black person I've ever worked with has used race as a tool or made race an issue in the environment.
I've never used racially slanted remarks in the office. When a black woman who I was at one time on friendly terms, and whom at the time I worked with, told me that "I could have you killed for the price of an 8-ball" and nothing was done about it, I became convinced of the double standard in society. This woman called me "cracker" and "white trash" and it was perfectly acceptable. When we were friends, she used to call me "Corn fed white boy". Not sure if it was an insult or not but I just ignored it.
I bet if I used anything even remotely racially charged I'd have been fired, sued, and vilified in the press.
I was fresh out of college then, where my best friend and roommate for two years was black. Had many friends and acquaintances who were black.
Now that I live in the real world and have learned harsh lessons, I will never hire, nor do business w/ a black person. I've learned that, generally speaking, black people are more racist that white people by far.