Mailer 

v. To inflate the syllable count of any given sentence, while simultaneously disguising any meaning that may have been intended. See wordBEMLi/word

Oh stop Mailering and speak bloody English will you, wordffs/word

Mailer by Anonymous January 30, 2003

Mailer 

Sex God

Phew, you're a bit of a Mailer, you are.

Mailer by Anonymous June 10, 2003

Mailer 

One who mails, and uses stamps and envelopes as weapons against unexpecting victims.

The official title of Mailer is only given when the MailGod and MailGoddess decide to do so.

1. What a complete Mailer!

2. Oi you Mailer!

3. Stop hogging all the envelopes and save some for the Mailers!

Mailer by Mailer February 11, 2004

mailer-demon 

An evil supernatural force that lives within cyberspace and randomly rejects sent emails for no apparent reason.

Dave: Did you email that hottie from Craigslist about hooking up this weekend?

Ryan: I tried but the mailer-demon apparently is already dating her...because he sent it right back to me.

mailer-demon by Not John Vallone November 6, 2010

mailer-daemon 

A cyber-fiend who hijacks your e-mail transmissions for horrific ends and instantly declares your message a failure.

"...that I may have your hand in matrimony." SEND

MAILER-DAEMON: < message failure>

" O scowl of night!"

mailer-daemon by cisco djidd June 28, 2009

[e-mail] 

The mailing person who sends your emails back to you with a failure for no visible reason.

aaand, send. Not again! mailer-daemon sent it back once again!
[e-mail]: Message failed to send to <[e-mail]>

[e-mail] by Griggles October 19, 2020

pre-mailer 

pre-mailer - a person who comes to tell you they have sent you an email before it even arrives in your inbox

Mike: Did you get my e-mail?

Pips: When did you send it?

Mike: Just sent it.

Pips thinking: He is such a freakin pre-mailer.

pre-mailer by Jukes&Pips November 2, 2011