nintendofuck 

A random compilation of nintendo games (new and old) stuffed in a shelf packed with other random shit you throw in there on the Saturdays you don't do anything.

Holy shit dude, your nintendofuck is getting pretty big.

nintendofuck by <STFU> March 14, 2008

Nintendouche 

Any person who champions the Nintendo brand and its games/systems over all other brands regardless of graphic and gameplay inferiority.

Guy 1: OMG OMG SUPER SMASH BROS!!!
Guy 2: Stop being such a nintendouche.

Nintendouche by NickLuvin March 12, 2011

Nintendafuck 

A fan of Nintendo and all its licensed products. This person also take their consumer loyalty so seriously that they denounce all other video game products as shit, regardless of fact or relevancy.

George - "Dude, why would you buy a gaybox, all it's games suck. I mean come on, Zelda is a thousand times better than Halo."

Dan - "...You are such a Nintendafuck."

Nintendafuck by Milova May 11, 2006