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1.
QNI
Abbreviation for 'Quiet Night In'.
Opposite of BNO
I'm having a QNI today.
by Alex Gawley September 24, 2007
 
2.
Qnis - An unquenchable boner that will cum rapidly. Good luck gettin rid of it :3
OMG! HE HAS A QNIS O.O
by Nokiemens January 12, 2010