Failer 

Algerian slang for flawless being, often used to describe a genius who cannot be fooled who FAILS your attempts to deceive him, or can be used to describe someone who excels in multiple aspects and is extremely handsome .

Mohammad : i finished reading Aristotle's The Nicomachean Ethics, finished Dark Souls with zero deaths, just finished studying and now I'm gonna hit the gym .
Ahmad : you really are a Failer aren't ya' ?

Failer by UltraEdgeMaster79 April 15, 2021

Failer 

someone who's cool and magistic .

Guy 1 : that guy is so cool and handsome .
Guy 2 : he's a failer .

Failer by verytrustworthy1 May 19, 2022

Faileron 

A type of control surface on aircraft, similar to the aileron, but mostly used on Mongooses from Halo.

The airplane can bank because of its ailerons, but Mongeese can't because they have failerons.

Faileron by Jewpeg and Wpeg August 8, 2010

failer 

Noun. A person that tries and tries again with no success until they finally become wealthy, popular, and/or loved by the masses.

That guy is such a failer, he should just call it a day and try again tomorrow.

failer by Mattnchico June 11, 2006

Raid Failers 

A segment of the One Piece Fandom that believes that the Raid on Onigashima will fail, and will not take no for an answer, despite any other logic. Additionally they've basically given up on hopes of another saga, and are stuck in this delusionary state that Oda is never going to move on with the story.

Synonyms: Idiots, toxic, jojo-referencers but with One Piece

Casual anime fan/op fan: I'm finally at the raid!! OP was so long, but I'm here! I'm with the Fandom! Now I get to witness Luffy's brawl with the current bad guy!
Raid Failer: Oh, you're finally at the Raid? It's gonna fail you know, Oda isn't going beyond Wano.
Casual fan: What do you mean? I haven't even started, it's a shonen manga, isn't it?
CHAD Fan: Ignore that douche, He's one of the Raid Failers.

Raid Failers by Mr. Nosebleed Cook February 5, 2022

Fassler 

The most fucked up thing a person can do. Also can be used as Fasslering or act Fasslery

Friend:Yo did you see steve yelling being behind that deaf kids ear

You:Thats such a Fassler thing to do

Fassler by SolomoN GrundY December 19, 2012

failernetz

Used by people who use 'meme' (Pronounced ME-ME) Means a person's internet fails at being awesome. Most likely a mac. :D Or a another type of computer without DSL or cable. Vice Versa.

Prince Prodigy101: Dude, Ya know ryan? His internet is messed up!!! IT CAN'T GO ON INTERNET EXPLORER!

LemonSonic: LMAO!! FAILERNETZ!!! =D

failernetz by Sir Awesome November 3, 2007