a Twitty is what you would call a Ginger, a Nazi, a Whore, and/or a Weaboo Queen. It works best when needing to insult someone with out the insulty knowing, whether they actually are really a ginger/nazi/whore/weaboo is irrelevant.
Person1: "Hey did you see that skank just walk past us?"
Person2: "Yeah, she is such a Twitty."
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