Top Definition
A slang word for a medical problem where a male is unable to develop or maintain an erection for sexual activity; otherwise known as erectile dysfunction. Derived from the words "No" and "Boner" Naboona is made.
"He Naboonaed last night".

"I have naboona"
by Nat0418 May 02, 2009
6 Words related to Naboona

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