Top Definition
When Facebook chat or another chat service stops working suddenly, in the middle of a conversation
You: so can you go this weekend? 9pm

Me: yea, I'd love to 9:01pm
An error occured

(next day at work)

You: wtf, you never responded!

Me: sorry, Chatfail
by Wowreallynow April 20, 2010
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.