The act of a biracial individual (half black, half white) transforming into their pure negro form to do acts that a white person wouldn't be capable of.
Lisa stole Angie's shoes, so she had to blacktivate to steal them back.
In order to beat down the ass of the ho that stole her man, Anne had to blacktivate.
Allison never truly appeciated Tyler Perry's House of Payne until she blacktivated prior to viewing it.
When a white person is nominated by a black person to be granted limited inclusion into the black community, Iike a roady to a band, to show that the white is still down with and loves the black people. White person can't ask to be blacksinated, they have to be nominated and it has to be reinstated once a year.