Top Definition
Someone that is awake all night making noise & partying.

Nocturnal = awake at night, sleeps by day
Kookaburra = an Australian bird that makes a lot of noise
Go to stop making noise and go to sleep you nocturnal kookaburra.
by Michael Michael Michael April 01, 2008
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.