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The catchphrase of Rika from the horror game, anime and manga "Higurashi no Naku Koro ni". Now considered a meme among anime fans. Also spelled "Nipah" or "Niipah."
"Niipaa~"
"Niipah~"
"Niipaaaaaaaaaaaaaaaaaaaa!"
by CJ Blackwing March 10, 2008
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Aug 4 Word of the Day
Man's greatest invention, brain bleach removes bad memories and general DO NOT WANT moments. Every household should have a few gallons.
1: Dude, I just walked in on my parents.
2: Have some Brain Bleach!
by Andikun November 06, 2007
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