MADCAD 

someone who is really, really good at video games and will usually win every game

That player HAS to be a MADCAD!!

MADCAD by Im a MADCAD August 14, 2018

madlad 

A madlad is a dude that did something so incredibly extreme, so fundamentally unbelievable, that everyone just wonders in awe after him. Someone out of their god damned mind who did something that no sane person would have thought possible. It is often preceded by the word “absolute”.

Person: *does something incredible and impressive*
"Woah what an absolute madlad"

madlad by Pryzm November 25, 2020

Absolute Madlad 

A true madlad is a combination of fearlessness & a total lack of common sense & self preservation. Always a contender for either the Darwin Awards or a prison sentence. Something along the lines of going on a bulldozer rampage in protest, booby-trapping a cabin built on land without a permit, ice fishing with dynamite, or attempting to do yoga on the ledge or flag poll of an apartment complex.

Only an absolute madlad like Inspector Zenigata would jump onto a race track during a race in an attempt to arrest a driver.

Absolute Madlad by Lieutenant Bacon Waffles November 24, 2019

MadaDei 

MadaDei (also TobiDei) is a name for the Naruto slash pairing MadaraxDeidara. This pairing came from the manga's revelation of Tobi's true identity.

This pairing mainly comes from Tobi and Deidara being partners in the Akatsuki, and even though Deidara died before Tobi's identity was revealed, there's still several fanfics.

If you search one of the pairings, you'll probably find more results by searching "TobiDei"

In hardcore yaoi fanfictions, Madara/Tobi is normally shown as the seme, with him being taller, older, and generally stronger than Deidara.

This pairing isn't as popular as SasoDei, but it's slowly climbing it's way to the top.

"MadaDei FTW!"
"What?"
"TobiDei. God, read the manga."

MadaDei by Lilyyan May 1, 2010

MADlad 

A person who is a complete savage and/or a crazy risk taker, often used sarcastically.

Exhibit A:
Person 1: Hey, can I pay with a PayPal invoice?
Person 2: Nah, I get the money faster if it is a PayPal gift, and someone just offered to pay a gift.
Person 1: Damn, what an ABSOLUTE MADlad! No consumer protection!

Exhibit B:
Person 1: Hey, watch this!
Person 1: *Goes in the exit*
Person 2: Damn, what a MADlad!

Credit: Pewdiepie (subscribe so he can hit 696969 subscribers guys, that would be epic).

MADlad by CyroNub November 7, 2018

Macadelic 

Macadelic means that some one or thing was bad ass or insanely awesome

Ex: dude did you see that triple back flip it was totally Macadelic

or
Ex: dude you are so Macadelic

Macadelic by swager badger February 15, 2012

Macadocious

Something exceedingly good almost to the point of excess.

The iPod 16 is expected to be so Macadocious that it is expected to serve you a cup of tea along with the morning newspaper.

Macadocious by GandalfTheGrey16 March 10, 2011