As defined by Urban Dictionary:
1.
blatina
A non-derogatory slang word used to refer to someone who is *both* Black and Latina.
Instead of being referred to as Black-Hispanic or biracial, she preferred to be identified as Blatina.
Also, a supreme quality red wine with strong and ripe tannin structure, sometimes referred to as "black wine" having extraordinary colour. It has well balanced taste ...unforgettable flavor. True feast to the senses.
I'd say either definition suits me.