Ninja boot

The impression made by a woman's pants in the crotch area. Along the same lines as 'camel toe'.

That chick has a sweet ninja boot.

by Dr. Gus March 18, 2003

Ninja Toke

Toking in public places but in a fashion where no one notices.

The other day me and my friends went to Sacramento and ninja toked at the state capital.

by ironpikachu February 19, 2010

ninja cyclist

someone who operates a bicycle in dark or low light conditions with no lights or reflectors and usually wearing dark clothing. Ninja cyclists typically ride against traffic and/or on sidewalks in violation of local laws.

(after slamming on brakes) "I didnt even see that ninja cyclist blow that stop sign. I could have hit him"

by Bike Man November 3, 2009

Ninja Smokeout

When a friend secretly smokes you out at an awkward or boring social event.

remember the time you guys smoked me out when i was watching eclipse with my girlfriend? man that was a pro ninja smokeout

by SirSmokeaLotz December 23, 2010

Ninja Asshole

When an unsuspecting individual is an asshole.

ASIAN is a Ninja Asshole

by xxBA115xFreaKyx June 18, 2010

Ninja poofing

To ninja poof would be to smoke (marijuana, tobacco, etc.) while hidden, usually very near people. Bushes work well.

I see you ninja poofing behind that dumpster

by Cordmeister July 8, 2010

Ninja Nosejob

While a girl is giving you head..right as you cum karate chop her in the back of the head then stick your dick in her nose

Guy 1: Dude this girl was giving me head then i totally did the ninja nosejob on her

Guy 2: Thats fucking gross man...thats messed up

by sandman142 August 17, 2010