magnetic fart 

A fart so bad that it clings to the surface on which you were sitting. This typically occurs with leather seats.

Bob sits in Tim's computer chair.
Bob: Oh man Tim, warn me next time you leave a magnetic fart!
Tim: Sorry man, didn't know it stuck!

magnetic fart by FubarGOB September 21, 2010

Magnetic Accelerator Cannon (MAC) 

A large railgun type weapon frequently used in the Halo universe. Sizes vary, from a handheld one shot anti-personnel weapon, to the main weapon of most of the frigates, destroyers, cruisers, etc (e.g UNSC Pillar of Autuum) to the largest, most powerful type, the "Super MAC", a massive railgun mounted on a space station capable of firing its projectiles at speeds close to 4% the speed of light. (e.g. Cairo Station, Halo 2). Said projectiles are made from extremely dense metals, such as depleted uranium, and despite the disadvantage of having to charge the weapon for every shot, the sheer kinetic impact velocity of these projects can do extreme damage to most targets.

“That Magnetic Accelerator Cannon (MAC) gun can put a round clean through a Covenant Capital Ship" - Sergeant Major Johnson describing the sheer firepower of Cairo Station to the Master Chief John-117.

Magnetic Accelerator Cannon (MAC) by Breaking_Bad_RV January 10, 2015

Death Magnetic 

The long awaited new Metallica album that everyone has been anticipating. It will show the world that true metal is not dead. Death Magnetic is gonna fuckin' rule.

Dude: Metallica sucks! Their new album Death Magnetic is gay! It's not even metal!

Much cooler dude: Hey Megadeth punk. Shut the fuck up. Death Magnetic is gonna fuckin' own. Dave Mustaine can suck Kirk Hammett's cock.

Dude: :(

Much cooler dude: 8====D

Death Magnetic by TheMagicNumber23 October 23, 2008

Magnetic Flux Quantum Day 

February 6th.
Chemistry geeks have Mole Day.
Math dorks have Pi Day.
What do Physics nerds have?
Magnetic Flux Quantum Day!
Even if you think Electricity and Magnetism is scary, Magnetic Flux Quantum Day (affectionately called MFQ Day) is a day to celebrate all Physics! From Black Holes to Mechanics, this is the day to put on your Physics shirts, grab your formula sheets, and just do some good ole fashion phun recreational Physics!
Have f=uN!
^_^
MFQ = 2.067833667(52)×10^(−15) Wb

Join the facebook event!

Magnetic Flux Quantum Day is a day for Physics Nerds.

Magnetic Flux Quantum Day by Physics Nerd January 30, 2009

Magnetic Poetry

1. Noun. A cheap metal board with several cheap magnets scattered all over it with simple to 'witty' words such as slather. Used to make poetry, or sexual innuendos
2. What dirty, smelly pot smoking hippies chant off and expect everyone to think they are original.

Bob: Dude, check out the board. Pure Magnetic Poetry.
Richard: "Girl...mouth...ed...plump...popsicle"?

Hippy: I thought over, about, solitary peach moon who floop as giggle.
Stoner: Word.

Magnetic Poetry by GTRicky July 13, 2010

magnetic trios 

magnetic trios is a very popular YouTube channel with over a million views and is own by the all famous samir shaban

when you see a magnetic trio it will have a blaze skin,fennix,and a verge.

for example: omg is that a magnetic trio i have to take a photo with them but mostly samir the mighty samir eyad11

magnetic trios means a famous youtuber named samir shaban or a trio that consist of 1 fatty,1 utterly hansom man(samir), and a eyad

magnetic trios by Samir eyad11 December 6, 2021

magestical

to be so majestic that one can be compared to a unicorn stuck in an Indian's body.

"I'm pretty sure that Indian guy Sid is magestical. I don't think he can ever die, 'cause I'm pretty sure he's actually a unicorn."

magestical by Thor, the Mighty June 17, 2013