well I do, and they're usually better than the white waiters.........I usually tip more for the black women cause they just "have it".........so again, really don't understand. I've been to a local diner around where I live that's somewhat famous for being outside, the waiters/runners bring the food to your window..........anyway, I watched a black guy pay for his food with a roll of 100's. After he pulled away I heard one of the runners say that guy didn't tip a dollar............so it's gotta be some kind of chip on their shoulder, that's all I can think of.