when a lazy person waits until a another is sleeping to sneak in and try to have sex with them.
he waited until i was passed out on his couch and then snuck in and pulled the lazy ninja.
by groupie#1 September 22, 2006

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Top Definition
Typical UPS driver that is too lazy to ring the doorbell for a home delivery, but somehow mysteriously (using ninja stealth skills) leaves a notice on the door without you noticing even though you were waiting right there for the entire day for that delivery.
"Man, I was supposed to received my new bun bun from Amazon.com today, but that lazy ninja got past the door and claimed he attempted delivery"
by FuzzyBB April 14, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt