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short for "I have no idea"
jeff: whats 1+5=

bob: IHNI
by stupidcatdog July 30, 2007
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
I have no idea.
Person 1: What does "ihni" stand for??
Person 2: I have no idea.
by SieSieBby. September 10, 2009
I have no idea!
ihni what you're talking about!
by duhblaise April 07, 2009