Maero 

An asshole, Prick.

Your being a maero

Maero by The Rejected one December 8, 2012

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

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

Maderotic 

Someone who is a madam by day but very erotic by night

There's only one way to describe that Lubbins. She is maderotic!

Maderotic by TheBadi May 16, 2019

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

Xx Macro

The act of showing all 5 on midwave and forcing a fight when behind to gain a lead.

Top Esports only comeback mechanic in this game is praying Xx macro pays off

Xx Macro by theMoser January 23, 2022