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3 definitions by Hanh-Nhi Pham

 
1.
A texting or chat term used to abbreviate the phrase "I have no idea".
"Ihni what you are talking about." "Ihni who he is." "Don't ask me, ihni!"
by Hanh-Nhi Pham April 29, 2009
 
2.
nsy
A texting or chat term used to abbreviate the phrase "not sure yet".
Bob: What movie are you watching?

Sally: Nsy.
by Hanh-Nhi Pham January 12, 2010
 
3.
A texting or chatting term used to abbreviate the phrase "I'm not sure, yet."
John: When are you going on that date?
Bri: Insy.
by Hanh-Nhi Pham January 12, 2010