Just launched! Learn slang while watching funny vids: urbandictionary.tv
1. armpit of the world
The state of New Jersey.
John: (entering New Jersey) What's that smell?

Friend: Welcome to the armpit of the world.
by RealDuffy Jul 23, 2005 share this add a video
2. Armpit of the World
Slang for the state of New Jersey (ironically dubbed 'the garden state')
I'm taking a train up to the armpit of the world to visit my family.