Skip to main content
In videogame folklore, when an announcement is due to be made that will "shake the foundations of gaming to its core", it is referred to as the "megaton". It inevitably turns out to be completely lame and non-eventful. Like perhaps a competition to go to some Xbox360 party in the US by yourself.
The PS6 release list will include Metal Gear Solid 24! !!!111!!!Megaton!!!111!!!
megaton by charlesr September 30, 2005
(1) n. Megan Fox nickname.

Possibly a combination of two of the best things on the planet.

No... Actually, the combination of the ultimately sexiest woman on the planet (Megan Fox), and some other thing (Megatron) that has become cool just because Megan was in the same movie.

(2) n. Smoking hot.
(1) Have you seen the Transformers movie? Megantron is such a hottie.

(2) Guy #1: You see that chick on the beach? She's such a Megantron.
Guy #2: Are you stupid? Nobody matches the hotness of Foxy Megan.
Megantron by 3abooooo March 18, 2009

megastoner 

An extreme form of the stoner, the megastoner is an individual whose near-constant marijuana use reduces him to a pathetic state of drooling semi-retardation. The megastoner is unable even to play video games or engage in normal conversation.
Did you see that megastoner? He smokes every five minutes. He can't even wipe his own ass.
megastoner by Hay Soos July 18, 2006

Meganonomous 

1) The worlds greatest person known to man-kind
2) The state in which nobody lives except for those who which to live a somewhat orgasmic life.
"I'm just going to visit Meganonomous" *drools*
Meganonomous by Megan Nielsen November 22, 2004
Any weapon equal to one million tons of dynamite. 1 megaton = 1,000,000 tons, 4 megatons = 4,000,000 tons.
The 4 megaton nuke anhilated any trace of life for miles...
megaton by Mateodayo March 7, 2005

meganonymous 

Justin: Check out that chick who just came in. Damn she is crazy!
Garner: Dude I don't know, but total meganonymous.
meganonymous by Justin Garner December 26, 2008