MNGAF 

Having a great deal of not giving a fuck. MNGAF stands for Me No Give A Fuck.

Nick: Mike, do you want to do the AP Physics work today? Mike: Umm, MNGAF

MNGAF by Nick Johnson February 28, 2005

MNGAF 

A state of mind where nothing matters...not caring about anything that you should be caring about. Like school or money. MNGAF stands for "Me No Give A Fuck" and is recognized by WAOUA.

Nick Says "Hey Mike, What is the intergral of 2x?"
"MNGAF" said Mike

MNGAF by Mike Issari March 13, 2005

Magafuck

A loud brash supporter of Donald Trump ,seen on the news after some awful incident, against wearing a Red Make America Great Again ball cap or with a vehicle covered in proTrump /right wing /Anti Clinton stickers.

That guy who mailed all those pipe bombs th Obama , Hillary and George Soros what a Magafuck, not as horrid as those Magafucking Nazis at Charlottesville but awful indeed.

Magafuck by Canute Wartooth January 23, 2019

Megafonzie 

A unit for measuring the coolness of something. The origin of this scientific unit is the animated television show Futurama. Professor Hubert Farnesworth invents a Coolometer, which uses Megafonzies as a unit for coolness.

When pointed at www.urbandictionary.com, the coolometer is give a reading of over 50 Megafonzies!

Megafonzie by Perryguy August 29, 2004

MEGAFUNTIME!!! 

Etymology: Combination of the words mega, fun, and time.

1a: A spontaneous outburst of extreme fun. Often associated with food runs.

2b: An unplanned activity of random fun. It is considered disrespectful to refuse a friend who requests your participation in MEGAFUNTIME!!!

3c: A college necessity.

Matt and Andrew: "MEGAFUNTIME!!!"
Kara: "I have homework"
Andrew: "Lets go to Whataburger! MEGAFUNTIME!!!"
Matt: "MEGAFUNTIME!!!"
Kara: "MEGAFUNTIME!!!"*

*and they all go to Whataburger

MEGAFUNTIME!!! by FancyEgret1 May 24, 2011

megafuckjob

When you haven’t just been slightly screwed but royally fucked, usually by a large company or a sociopath.

That embarrassing megafuckjob came out of left field, I never once saw it coming.

megafuckjob by Dr Bunnygirl February 1, 2019

Mungafied 

What you are after a good sesh. Happily wasted.

I'm so mungafied. Can't open my eyes.

Mungafied by Mungalup mafia August 2, 2019