ninja looted 

when some one takes way more than they need.

guy1: wow i said he could have a cigarette and he ninja looted half my pack

ninja looted by b4113r March 25, 2009

Ninja Driving 

driving at night without one's lights on. sluts often use this when trying to sneak home.

"my parents are in bed, good thing I mastered ninja driving."

Ninja Driving by freetogettfried March 17, 2010

Ninja Birthday

Noun: The day one crept into the world. Best calculated by using your birthday minus, 9 months.

Dave: Hey, it's my birthday today!
Logan: But it's August...I thought your birthday was in April?
Dave: Aaahhh yes, this is my ninja birthday.

Ninja Birthday by ponderingponderer April 8, 2010

Ninja Walk

Walking in a crouched position as if to hide an erection.

The other day I was ninja walking around the grocery store to make people think I had a hard on.

Ninja Walk by zbishop May 19, 2010

Ninja Refill 

When you are at a restaurant and have a drink that the waiter asks to refill. You say no. Thirty seconds later, your drink is full and you have no idea what happened.

Waiter: Would you like more coke?

You No thank you I'm fine.

Waiter: okay...

***30 seconds pass***
You go to take a sip and your cup is full.

You:....What the...wow...Ninja refill

Ninja Refill by ianjker December 5, 2010

Ninja 

Another word for a small-sized Indian. Ninjas are usually camouflage by darkness (except their eyeballs will give them away) hence they are able to kick you right in the ass without you even knowing.

That little ninja came out of nowhere the other night! I swear I didn't even see him!

Ninja by yojello January 13, 2011

Ninja Fucking 

To fornicate a person, or being, without them knowing or noticing; Also slang for succesfully using the "date rape drug"

Example 1
Ninja Fucker: "That blind girl had a nice rack last night huh"

Random guy: "Word."

Ninja Fucker: "I ninja fucked the shit out of here"

Example 2

Girl 1: "Don't go to any parties at Will's house'

Girl 2: "Why not?"

Girl 1: "I heard Amanda got straight ninja fucked over there"

Example 3

Smoov-e: "I'm a Ninja Fucking master"

Ninja Fucking by DroBot January 14, 2011