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A person who is quite strange to others, but truly believes he or she is the "norm" and everyone else around him is strange.

Chongleberrianism is a mild form of solipsism.
"I met a Chongleberry the other day. Interesting bloke."

"My Chongleberry friend is always wearing a suit everywhere he goes because apparently that is what normal people do."

"The Chongleberry was so effective, he actually made me feel like I WAS abnormal."
by Quazy August 31, 2011
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