"dissing"? Yo, homie, dha sit be ill.
Goodness, lemme guess, Eminenema jus be rockin yo MP3, MC SuckaDee?
You refer to Guatemalans as "those "brown people"" then pretend you can dodge your own guiltz by saying "this is a leftist phrase, not mine" (whatever that means) when it was your phrase that you used when you and you alone used it.
You speak of "hate" because hate is all you have, not for "those brown people" but for yourself.
Perhaps a little introspection is due here, because your habit of slagging people then claiming "Well golly gee, that's not me that said it even tho it was me that just said it yet again" schtick only serves to etch your darling fingerprints all over that Gump visage you so dutifully don.
Your hatred for yourself is so very much an earned one, and one you will never escape, no matter how many Voodoo dollies you attempt to project it on.
"It sucks to be you" would seem the appropriate ender here, but not even that applies, as all you do is stew in the fetid grime you call your blood.