(noun) Someone who sneaks rubbish and into their neighbours' bins when their own bins are full. A bin ninja usually comes after a large gathering has filled a houses garbage receptacles. The act generally occurs at night and requires much sneaking about.
(verb) To bin ninja something.
"Man. That party was epic. What are we going to do with all these empties...the bins are full!"
"No worries man. We'll just bin ninja them into everyone else's bins tonight."
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.
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
the act of taking two 15 inch black dildos and tieing them together with a string like nunchucks. while shiving one up your ass you then swing the free dildo around and sneak up behind your partner and hit them with it. thus creating a ninja like expirience.
i gave The Urban Ninja to my boyfriend last night because he said i wasnt adventurous enough.
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
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
What some rappers, most notably Devlin fight whilst rapping - Moving their arms around like windmills trying to look "street" they look like they are blocking attacks from invisible ninjas
Dude! Why are you fighting invisible Ninjas! Stop flailing your arms around like a windmill.