1 definition by NonChavLutonian

Top Definition
When a group of thugs/chavs/delinquents etc all meet up in a group and ambush/single someone out to harm or even kill them.
Oi mate, up for a Madness tonight?

Yeah, Sure! what time?
by NonChavLutonian July 09, 2009

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.

×