The state of being a klutz. Having exceptionally poor balance.
After a few drinks I become gravitationally challenged.
by gimpomatic April 10, 2010
A politically correct term used to describe a fat, overweight, chubby, pleasantly plump, rotund or obviously obese individual.
Look at that guy swallowing Big Macs like their Tic Tacs when he's already gravitationally challenged.
by Seth Jordan May 28, 2008