A law used to describe a person of a different race who attempts to assimilate an "African American person." Those with this complex try to "act, speak, and look" like an African American based on the celebrities, media, and music they follow and listen to, and based on the way AAs are represented in each, but ultimately end up looking culturally insensitive. Basically a black man's weeaboo. They disrespect the culture and make themselves seem as if they have the brain capacity of a horse. This complex is named after the character of Uncle Ruckus from "The Boondocks."

*Keep in mind that is possible for a non African American person to like and respect the culture and history of the race, which prevents them from having this complex. It is also possible for the complex to stem from a purely racist standpoint rather than one bought about by the media. However in most situations, the latter ends up being the case.*
White male:"Yo mah nigga dam right I popped a cap in dat gay ass bitch ass faggot fool. I be the realest g in da hood fam. I smoke so much a dat kush yo. I be da best why da fuck you lyin' and denyin homie? Now where my ho at? She need to be all up on my nuts bruh."

Black male:". . . drink bleach."

White male:"Wuzzat bruh?"

Black male:"You clearly have A Reverse Uncle Ruckus Complex."
by Gemclod November 9, 2015
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A black man who’s a Trump- supporter, despite his knowledge of Trump’s racist ass comments.
You Uncle Ruckus ass nigga , don’t you hear what that racist fool is saying!?
by Rencewell October 15, 2017
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