Top Definition
A person who is so stupid their actions defy human ability to comprehend.
I can't believe what a klunknut Kim is, she colored her blonde hair blonde to avoid being the reason for blonde jokes.
by bones1971 July 31, 2009
5 Words related to Klunknut

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×