Top definition
A pot head, with enough years of experience and ability to camouflage him(her)self as a non-stoner amongst coworkers and/or society.
Dude! Did you know Joe, from work, gets high every night?

No way! I could never see him being a stoner.

Yeah man, he's such a Weed Ninja.
by Shamanax January 18, 2012
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush
A weed ninja is someone who, when under the unfluence of pot, takes on the persona of a ninja. He thinks himself to be super sneaky but he is not. A weed ninja is known to tell people via text or bb messenger, that he is infact, a weed ninja.
When that guy gets high, he becomes a total weed ninja
by Weed ninja July 19, 2011
Mug icon

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