Madbad 

Pertaining to a display of just utter badness.

"You just madbad"
"Dude, that movie was madbad."
"You just mad cause you bad."

Madbad by Dave Boulet January 11, 2009

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

madball 

An improvised street weapon consisting of a billiard ball tied into the toe-end of a tube sock. The implement is swung, generally at high speeds, in such a fashion as to severely injure the victim.

Dude tried to snag my wallet, so I busted him upside the head with my trusty madball. Now he's whistling Dixie through the space where his front teeth used to be.

Also: Sean Penn used a variation of a madball in the classic 1983 prison flick "Bad Boys," where he puts a soda can in a pillow case and uses it to beat the shit out of Clancy Brown.

madball by Jackie Treehorn December 2, 2003

mabad 

instead of my bad u can say mabad its quicker!

Moe oh i forgot to get us kitkats from the store!

Hassan Seriously...?
Moe sorry mabad!

mabad by MABADSAVAGE March 2, 2018

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