Top Definition
Used when something is done in a heartless, careless, angry or rowdy manner.
When u tried to chat up that girl she blanked you. Rowdy-o!!

That guy carried on rowdy-o in that fight yesterday.
by m January 26, 2004

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.