A person with a complete inability to detect sarcasm, irony, or any other form of subtle wit in text.
SarcasticLiberal: Hey, did you see Glenn Beck today? He is one astute observer of American politics. He should run for president!

Witextic: What? Glenn Beck is a total fucktard!

SarcasticLiberal: No shit Sherlock, what are you witextic?
by kellygirl2968 August 28, 2010
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