Top Definition
When you are with people or in a IB chat, and no one has anything to say.
Also applies to boring events.
I'm in a chat room with Santini and Brian, and they havent said a word in an hour. It's a real mummyfest.

I was at a party recently with some of the most boring people I ever met. What a mummyfest.

by cromano115 April 20, 2009
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.