Top Definition
An evil boy genius from the excellent Y-7-rated cartoon Xiaolin Showdown. He invents different kinds of useless attack robots and is highly failure-prone and -phobic. Looks kinda Goth.
That Jack Spicer's a bumbling, Goth-lookin' evil boy genius.
by 'Annony' June 01, 2005

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