1 definition by Jasper Jo

Top Definition
the noise one makes when eating chocolate biscuits without having a drink to hand to wash them down.
"Stop whumping down my ear i'm trying to get to sleep!"
by Jasper Jo May 15, 2006

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.