One who is deathly afraid of angering others.
"Are you mad at me?", asked the 'nouch.
by Edward Waddlemar March 14, 2003
Nouch is a combination of "No" and "ouch" its expressing how you feel before and after something unpleasent happens
Your friend moves to slap you, you yell "Nouch!" to express you not wanting the action to happen, and how you feel once it happens
by Axle S. Cunningham September 21, 2010