I've heard of a White Mike before, but never a White Anthony.
For the uninitiated, a White Mike is the white guy in a friend group predominantly made up of black males, often actually named Mike, generally with hobbies and interests stereotypically ascribed to black men, that the black women in the male group's counterpart female friend group may find attractive and date. For a very literal example of a "White Mike" see the character White Mike from The Wayans Bros. TV show circa the late 1990s. For a darker interpretation of the White Mike stock character, see The Wire.
I'm OttoinGrotto, and am here to help you navigate social contexts you may not be familiar with.