Top Definition
when you log on to a messenger service and tons of people start to send you instant messages at the same time.
Sorry it took me so long to respond to your message; I just got chattattacked.
by rophelias June 12, 2009
5 Words related to chattattack

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.