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1 definition by DirectionSwifty13

LNN can also mean LAUGH LIKE NIALL if you're a Directioner.
So,if you see this word on One Direction pics it probably means that.
*funny pic of Louis and Niall*
Someone on facebook: OMG that's so funny,I'm dying here! XD

Another person: HAHAHAH. ;DD LLN!
by DirectionSwifty13 May 17, 2012