Top Definition
A name given to someone who is really annoying but you don't wish them to know so.
"Mel, you're a Jazzcow."
"What's a Jazzcow?"
"Doesn't matter. You're just a Jazzcow."
by C*Fizzle October 29, 2009
Free Daily Email

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

Emails are sent from We'll never spam you.