Mwenya 

An amazing, sweet,gorgeous understanding, great advice giving person. He is a yapper and a listener and he will always listen to you even if it's the same problem and your talking abt it for the gazillionth time and he will always be there if you need a reaction . he is an amazing songwriter like omdz and is very encouraging and creative as hellll and is an amazing friend to have so if you have a mwenya don't lose him cause you'll only meet him once and very emotionally versed as well as psychologically and just a very fun to be around person. He doesn't believe he is smart but math is like a game to him he also randomly disappears but will be back in a few minutes don't worry

Person a: have you seen mwenya

Person b: yea he was right here ...but now idk

Mwenya by JustsomeG April 12, 2025

Mendacitis 

Mendacitis is a brain infection caused by lies, and is prevalent amongst the brainwashed, brainless and braindead IslamoFascists and antisemites.

Liars suffer from a specific brain infection, called mendacitis

Mendacitis by 18PigsDontFly May 5, 2025

Mendaciarium

An collection of or conceptual room of falsehoods, lies, myths, misinformation, and confidently repeated errors.

Etymology
From Latin mendax mendac- “lying, deceitful, false,” source of English mendacity, + -arium, a suffix used for physical places, repositories, or enclosures.

By gathering so many commonly accepted fallacies into a single volume, Tom Burnam's The Dictionary of Misinformation serves as a meticulously cataloged mendaciarium, opening the door to a conceptual room filled with history's most confidently repeated errors.

Mendaciarium by MorDictionary May 9, 2026

Dirty mendal 

When she farts on your face and a little bit of shit gets caught between your teeth.

Hey babe you just did a dirty mendal in. E do you have a tooth pick?

Dirty mendal by Dontdoitbecauseitoldyou February 11, 2019

Dirty Menda 

after anal sex you fill your hand full of semen. After filling your hand full of baby batter, you slap your parter in the face with the baby batter. Then you pull your butt cheeks apart and rip a loud fart in your partners face.

Bro, you know that dirty skank from the bar? I totally gave her a dirty Menda!

Dirty Menda by Aowut January 28, 2022

Frequenter Mendax 

From Latin Frequenter meaning "often/in-great-numbers" and Mendax meaning "false/deceptive". The phrase is used to describe things that have been proven wrong so many times that they are no longer worth debating or considering scientifically.

Person 1: "Why don't scientists fight more flat earthers?"
Person 2: "Because the flat earth theory is frequenter mendax; its not worth disproving what has been disproved over and over again."

Frequenter Mendax by hihi24522 May 24, 2023