red ninja

Slang for Triple C's, aka Coricidin Cold and Cough. Contains DXM and will mess you up.

Ryan: Ouch, did you feel that?
Tom: No dude, what?
Ryan: That red ninja just kicked me.

by Ryan C March 29, 2004

purple ninja

An exremely awesome, tight and kick butt ninja. The purple ninja holds high authority among ninja's because of his color (purple = authority). The green ninja is known to be his best friend and ninja team mate. Together they rule with awesomeness.

guy: did you see that karate video last night?

girl: Ya, the guy with the white hair was totaly purple ninja.

by purple ninja March 28, 2009

Corn Ninja

a person who resides in the mid-west (or more specifically nebraska) who looks, acts, and thinks like a sister fucking hillbilly.

man dawg, i gotta get outta this club before all these corn ninja's start breaking out into the electric slide

by danbrown June 29, 2006

Killing a Ninja

A slang term for Masturabtion.

Jon: "Why were you in the bathroom so long?"

Dean: "Sorry, I was killing a ninja."

by Pygmie September 15, 2006

ninja turtle

To clarify, there is a teenage mutant ninja turtle - a children's cartoon, and then there's "the ninja turtle". The ninja turtle is the act of taking your ballsack testicles included and flipping it around so that it sits on top of your johnson. It's best achieved on a warm day when things are hanging lose. The term originated at the University of MD fraternity scene. The ballsack resembles a turtle shell and the johnson is the turtle's head peeking out.

Jim was so drunk that he pulled down his pants and demonstrated the ninja turtle in an attempt to get Cindy's attention. But he failed miserably and went home and pulled his pud instead.

by Joe K from MD May 5, 2007

Ginger Ninja

A person (normally a girl) who has ginger hair, known for being good at sex and very tight.

Ginger girl (ginger ninja)

by GINGER NINJER March 11, 2011

Neon Ninja

An overtated person / thing

God pokemon is such a Neon Ninja.

by Blue(Sa) July 24, 2006