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To be unsure of something, derived from the specific phrase "i, uh, dunno," which is derived from "i don't know." Not to be confused with the more-confident-yet-still-somewhat uncertain "iunno"

A.K.A. That one person that has the patience of a hungry cat when it comes to typing out the entirety of the simple phrase "I don't know"

A.A.K.A. What this guy could probably be saying --> ¯\_(ツ)_/¯
"Well, the thing is...iuhno if she's for real or not."

"Iuhno if this is such a good idea, dude."
by TacoPBJ October 07, 2016
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