Procure por qualquer palavra, como sex:
 
1.
Not Sure If Sarcasm. Used when you're not clever enough to know if someone is being sarcastic or not, but you're modest enough to admit it.
A: omg you're awesome. I love u 4ever <33333
B: nsis
A: ... definitely sarcasm
por vicious vaca 29 de Abril de 2011
 
2.
NSI
No Sarcasm Intended
used when you make a smart Alec remark when you dont mean to be a smart ass.
That is so sad. i think i wanna cry.

Hm. Smart Ass.

Chill man, NSI
por haleymadeethisss 06 de Maio de 2011
 
3.
Nsi
Naval Science Intructor
MSgt. Borland is my NSI. He knows everything.He is a Marine. He is God.
por CPO 27 de Novembro de 2003
 
4.
NSI
No Sarcasm Intended;

When you're texting and you say something that isn't meant to be interpreted sarcastically.
Brett: Dude, I got 1st place in the race!
Bruce: Good for you!
Brett: ...
Bruce: NSI
por TextingNSI 20 de Julho de 2013
 
5.
Not sure if serious
John: "What's Nsis?"
Bruce: Not sure if serious.
por Not sure if serious 15 de Junho de 2014
 
6.
Nsi
Damn Brit.
Look at all the pos, especially Nsi.
por Fect 06 de Fevereiro de 2003
 
7.
No Sky In Sight - A kick as band In Port Angeles, WA, USA
NSIS is bad ass
por J3bus2010 05 de Outubro de 2009