Madro 

Someone who is extremely fun. They like to enjoy life by partying hard but also making the most of their intelligence.

Someone with the nickname Madro.

Madro by iknowstuffha December 30, 2011

Madao 

Madao is the master of the park. A creature with a beard and sunglasses. It sits in the park all day without work.

'Look there he is, Madao'

Madao by Gary Geronimo November 23, 2021

Macronym 

1:
The longform of an acronym.
i.e. the macronym of ADD is Attention Deficit Disorder.

2:
Used to describe what the roots of compound words are.
i.e. the macronym of won't is will not.

Antonym: Acronym

Someone uses an acronym you are not familiar with;
"What is the macronym?" Or,
"What is the macronym of _____?"

Macronym by The Spam October 4, 2022

Madao 

'Madao' is a word with a series of meanings, based from the manga 'Gintama'. The word bears many different meanings, but they are basically shortened Japanese phrases.

Even though this is not an actual name, in the anime, Taizou Hasegawa, a formally employed government worker would be referred as one, and many of the main characters would refer to Hasegawa as "Madao", though it is unknown which of the many meanings of madao Hasegawa is referred as. Kagura and Shinpatchi are the characters that would address Hasegawa as Madao, though there are some instances that they wouldn't.

1.(ma)ru de (da)me na (o)ssan: good-for-nothing old man
2.(ma)jide (da)ssai (o)yaji: the really uncool old man
3.(ma)ssa ni (da)rusou na (o)yaji: really uncool-looking old man
4.(ma)ttaku (da)rakushite (o)ssan: really depraved old man
5.(ma)zui (da)shi to (o)age: horrid bean curd
6.(ma)ttaku (da)ijobu ja nai (o)kyaku: customer who's really not all right
7.(ma)tomo ni (da)karetakunai (o)toko: men no one wants to date
8.(ma)ji de (da)kaetai (o)toko: man one seriously wants to date
9.(ma)ttaku (da)masenai (o)toboke: fool who unconvincingly feigns ignorance
10.(ma)ssugu ikite no (da)inashi na jinsei na (o)jisan:
old man who lives as he wants, but accomplishes nothing

1. 'Get out, madao!'
2. 'Check out that madao, trying to act so cool.'
3. 'What a madao.'
4. 'I pity that madao.'
5. 'We should throw this madao out.'
6. 'Call security, we have a madao here.'
7. 'That Madao's so old-fashioned.'
8. 'I'm not hooking any madao up!'
9. 'I'm not convinced, madao.'
10. 'That madao is never going to get anywhere in his life.'

Madao by (x.x) February 15, 2010

macroverbumsciolist 

1) a person who is ignorant of large words
2) a person who pretends to know a word, then secretly refers to a dictionary

Tom: Harry, you are such a macroverbumsciolist.
Harry: No I'm not! You're a macroverdumbscientist.
Harry later looks up macroverbumsciolist on urbandictionary.com and hates Tom for the next five minutes. He then pays up on his bet.

macroverbumsciolist by ~Tom April 14, 2008

macrofructation 

The hurried fruiting of a fungus, most often when raw sewage or excrement triggers the growth of morels.

Look at all that macrofructation of tasty morels sprung from those surface shitters!

macrofructation by Biomedbrain July 22, 2021

Macrohard 

A large penile erection - the opposite of Microsoft, which means to have a flaccid penis.

Guy 1: "I've got a macrohard after watching that movie."
Guy 2: "I've got a microsoft now after being outside in -30 C in shorts."

Macrohard by TheLoneCrusader May 17, 2014