Someone who loves Black people, is addicted to Black people, and/or can't get enough of Black people.
Person can be of any race, but they have an extreme affinity for Black people
I love the beauty and the culture of Black people. I love everything about them and I cannot get enough. I guess you could call me a Blackaholic."
adj. noun: A person who, even if there ipod is in their ears, they turn it up all the way. Someone who doesn't understand the reason there are boomboxes.
"The flight was great, until the guy next to me became a blastaholic." "She told me if I become a blastaholic, I won't ever hear again." "He is such a blastaholic."
A blackaholic is a white woman who only dates black men, and who always refuses to go out with white guys. She prefers black men because they are taller, more musical, more charming and also because they have bigger penises.
Blackaholics are not necessarily sluts, although sometimes they are mistakenly believed to be sluts.
Rosa is a blackaholic. Being herself white, she refused to go out with Michael because he is white. She told Michael that she only dates black men.