The character Marth, from Fire Emblem and the Super Smash Bros. series, specifically wearing his white outfit.
by Chaos_Dude July 19, 2006
The type of plastic famously used to make the Game Boy, the NES controller, and the SNES controller, among other Nintendo products. The substance is virturally unbreakable.
I took a hammer to my brother's Game Boy to get even, but I'm not strong enough to break Nintendonium.
by Chaos_Dude July 20, 2006