1 definition by Sporky101

Top Definition
Haydn is the nickname given to a failing ninja. However they still think they are as good as Chuck Norris, but they need to practice their roundhouse kicks. They often criticise other great ninja's and should learn to take a leaf out of Jackie Chan's book.
"I am the best ninja. You're a ninja n00b."
"Dude. Stop being such a Haydn."
by Sporky101 April 16, 2009

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