Automail 

Automail is a system of prosthetic limbs used in the Manga/Anime: Fullmetal Alchemist. The main character of the series, Edward Elric has two Automail limbs, as the result of an attempt to use alchemy to bring his mother back to life. The first person introduced in the series as an Automail mechanic, Winry Rockbell designed Edward's Automail. Edward often uses alchemy to transform his Automail into a weapon by making it sharp (much like a knife), he and Winry often get into arguments about his abuse of her mechanics.

Victor: John just lost his arm in Iraq.
Jack: Damn, Automail would work wonders right now...

Automail by nintendo365 October 11, 2009

autofail 

To be so inadequate that one receives an automatic failure.
When one has done so poorly from the beginning that redemption of dignity, self-worth and/or passing grades is hopeless.

My essay's introduction was so convoluted that she'll read it and autofail me.

autofail by meeleea November 2, 2009

Auto-mail 

A type of prosthetic used in the Fullmetal Alchemist world, which is the best manga/anime to have ever existed. Could be just a replacement arm, or even a shotgun/machinegun/missile launcher for your leg. Maybe just a new finger? Who knows? It can replace any thing.

"Oh no! My d@#$ got bitten off by a dog!"
"Don't worry, get an auto-mail d@#$ to repace it!"

Auto-mail by Glitch in the System388 October 4, 2008

Autofail 

A feature on many smartphones, commonly referred to as "Autocorrect".

I'd like to use "autofail" in a sentence, but every time I type it in, it gets autocorrected to "autocorrect".

Autofail by VXS II September 19, 2012