1 definition by My kind of town3oh!3

Top Definition
A less popular nickname for the United States city Chicago in Illinois

Taken from the nickname of New York, "The Big Apple"
Hey, we should take a trip up north to the Big Onion. I hear the shoreline is beautiful.
by My kind of town3oh!3 July 13, 2009

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