1 definition by Susan Beamer

Top Definition
A situation or circumstance causing one's knees to shake nervously and/or uncontrollably.
"Wow! That confrontation with your boss must have been a real knee banger!"
by Susan Beamer September 20, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.