Mass Blocking

when you are blocked by a large number of people at once.

dude 1: hey dude this is weird, all of my contacts appear offline.
dude 2: oh dude you were mass blocked!!.
dude 1: oh man i hate mass blocking!

by ICV May 27, 2009

mini mass

A mini version of the new popular by damaned of critical mass . Crititcal mass is a riding of fixed gear bikers who do not obey the law and ride like crazy monsters. In las vegas the gathering is held every last friday of the month .and in LA every friday

Person 1 : we should critical mass ?
Persons 2 : that was 2 fridays ago . But we can mini mass tommorow just me and you

by gokillyourself.NOW! June 9, 2009

Mass yield

It is when you don't come to a complete stop at a stop sign.

Joe never stops at stop signs he always does a "Mass yield."

by Livefreeordie85 April 4, 2011

Mass Mayhem

Referring to the mayhem thats occurs on the roads of Massachusetts and it's neighboring states. This is due to the fact that people in these states have overly-aggressive driving techniques that are rarely necessary, but often used anyway.

How was driving down to Massachusetts?
It was total Mass Mayhem.

by 5th generation Vermonta April 19, 2011

Mass Boracho

The act of getting smashed and doing fucked up shit with you buddies.

"Johan asked Nate if he was ready to get mass boracho tonight".

by RottingStiifs March 15, 2008

Shitical Mass

That horrible moment when a shit is going to come out, whether you want it to or not.

"Dude... I've gotta run. Like, seriously. I've just reached shitical mass."

by Seven Day Mile May 12, 2015

Mass Avoidtion

When you really avoid someone because you're a fucking coward and can't face them. Usually with someone you have a crush on.

Scott was performing Mass Avoidtion on Caitlin because he was too scared to ask her out.

by Doomstadt February 25, 2012