1 definition by bookwonk.org

1
A leader who, given the chance to do something heroic, instead chickens out.
"Did you hear about this Captain Schettino that jumped ship with people still on board?"

"Oh man. He's the original unSullenberger."
by bookwonk.org January 18, 2012
Get the mug
Get a unSullenberger mug for your father-in-law Abdul.