It's definitely always been a thing amongst black folks tho.
I was talking to my dad the other day and he was talking about my uncle who's going on a trip with his wife's family.
During the convo he says "Yea your uncle is going with his wife and her nephew who's married to a white woman"
I stopped him and said "Now can you please explain to me what her nephew being married to a white woman has to do with what you just told me"
He stopped and bust out laughing
Growing up I would hear both my mother and father say "You know he got a white girl at home" solely based off the energy the black man was giving.