"Black Lives Murder" -- a racistcriminal organization which thrives on extracting millions from the very dumbest ("wokeist") members of Western Civilization.
"They've been repeatedly busted for massivefraud and financial reporting crimes but of course they're never going to be called on it."
Blm means the TRUE concept that black lives matter and nobody should be treated differently because of their race it also can be used as a verb or adjective to describe something that happened because of someone's race.