Abbreviation of "Fucked Up, Not Dead Yet"(noun)
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Use "fundy" in a sentence
"There is a great excitement in fundy preachers on the radio, that this might be it!"
"I always feel that she uses numerology to comfort herself having tried several times to escape this "fundy" (fundamentalist) Islamic country and failed."
"Well, "fundy" you should mention that Wake Forest game last year."