Top Definition
A ninny grannet is a slightly variated form of ninny (a simpleton or fool). While not as insulting as ninny, ninny grannet implies more fustration, sillyness and outright comic stupidity to the person its being directed.
John and I were playing Halo for X-box when he totally killed my ass with a rocket launcher. "Ninny Grannet!" I exclaimed with fustration, as I waited to respawn.
by Jordan February 29, 2004

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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