How can I tell my parents my boyfriend is black when i know they probably wouldn't approve...?

It's your choice to date him, so if they turn up their nose, who cares? He's your boyfriend! You dad is stuck in the past. Just because he had a bad experience with black people as a child, who says you do? Bring him over and if your parents don't like him because of his race, well I'm sorry your parents are dumbasses.