It doesn't seem particularly rooted in race to me, more a specific culture. If you replaced daquan with a stereotypical white trash name (Bubba Jay, or something) the meme would still work in my mind. I don't think it's particularly funny though so maybe I am missing something that makes it work. Reminds me of those cards you get with an old timey picture with an anachronistic caption.
The joke is about white middle class fear of/racism towards black people. The joke would fall apart if you removed that element.