Talcom-x 

Talcom-X refers to white people who are black civil rights activists. It has an undertone which suggests the activist is an impostor becuase they don'treally know what they're talking about. The fist time it was used was in reference to Shaun King, a Black Lives Matter activist who's race has been disputed in the news and looks by all appearances to be a white man mansplaning the black rights movement.

Example:
A: Um, as a white person I know what MLK really meant in his 'I have a dream' speech.
B: Who are you Talcom-X?

Talcom-x by BrazilianBootay February 4, 2017

Talcom X 

A white person who is so wracked by white guilt that they become a civil rights activist for people of color, except they go to the extreme with it. These people will often verbally attack other white people for seemingly no reason at all even if what was said had absolutely nothing to do with race. They seem to twist anything that was said and make it in to something about race and then accuse the target of their attack of being racist when they aren't. They also like to publicly and openly self loathe the fact that they are white and will say how ashamed they are to have been born white and privileged.

Tom: Wow that cashier had an attitude I don't know what her problem is maybe she is having a bad day.
Nick: Wowwww are you saying that because she is black? You are a piece of trash racist Tom. You should be ashamed of yourself and realize how much privilege you were born with. I am going to doxx you for being a racist.

Tom: No dude it has nothing to do with her skin color she was seriously just being a cunt to me...
Nick: Yeah but subconsciously you are just saying that because she is black you would not have said that about a white cashier.
Tom: Hey man why are you being such a Talcom X all of a sudden?

Susan: Why is Linda threatening to murder the city council and go to prison for it if they vote not to remove the confederate statue?
Mary: Just ignore her she's just being a Talcom X right now, she just finished watching Roots for the first time.

Talcom X by Nymesis2020 August 1, 2020

Talcum X 

Nickname given to NY Daily News writer and social justice activist Shaun King, primarily due to the fact that he will go at great lengths to prove that he is not completely white. When asked about his parents listed on his birth certificate (who are both biologically white, as well as his brother Jason King), he basically had the audacity to say that he was the byproduct of an affair his mother had and that the father listed on the birth certificate is not his biological father. He practically called his own mother a whore simply to defend his biracial status, and it seems unlikely that he will be taking a DNA test anytime soon to settle this charade, thus the Internet has granted him this fitting alias.

Dare to question the ill-ridden Twitter rants of Talcum X and you shall expect to be blocked.

Talcum X by Martin Luther Cream May 20, 2017