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One who will make false accusations about people and be unable to back them up.

They will convince themselves that the accusations are real, and will never admit that it was made up.
Peter Paranoia claimed that Joe was stealing all of his tools from his shed, then Peter Paranoia accused somebody of urinating in his chocolate biscuits and lemonade.

What a cuckoo!
by meds4u January 15, 2010
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