Mass Email 

When in the workplace or school and there is an email system.
A fellow co-worker or student the system by sending emails to everyone who is on the email system.
This often leads to abuse of the email system and can result in having your email inbox spammed by a Mass-emailer.
This can also be irritating because often mass-emailer's will stop stop at just one mass-email, but go on to send more and more and clog up your inbox so that it is full of useless shit.

Yo Guys! I just got a mass email, they are so annoying!!

Mass Email by Dirty-Chlamydia-Bitch-Rhino March 10, 2009

Mass email 

Code name for an extra spicy silent fart that is let loose on unsuspecting cubicle dwellers by an unrealized agent walking down the office main row.

See also crop duster

Cathy, it smells rancid! Who did that

Erik, Mike just sent out a mass email and dipped out the side door.

Mass email by Smart Rocks December 29, 2021