1 definition by Magicarsewhipe

Top Definition
A penis, made by a ninja it is normally a super long rod that you can hit your mates with. You can also stick it up peoples vagina holes. It's great.. I use them all the time
James: Can I show you my Ninja Penis?
Jessica: Only If you stick it into me ;)
by Magicarsewhipe April 05, 2009
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